Original alpine illustration of the Sangre de Cristo Range at sunrise
Colorado Expedition Companion

Don Downs
Mountain Guide

A personal alpine command center for Lake Como, Blanca, Ellingwood and Mount Lindsey — live summit forecasts, first-light intelligence, formation and a long-term path toward fifty-plus summits.

Trip intelligence
— completed— planned— goal
Dashboard

Lake Como 2026

August 19–24, with August 25 reserved for weather or recovery.

Departure
Calculating…until the expedition begins
Checking connection
Summit goal
—projected after the planned trip
Readiness · this device
0%of saved gear and communication checks on this device only

Checkmarks are stored on each device separately. Your iPhone and Mac will show different percentages unless you export a backup from one and import it on the other.

Sunday first light
Calculating…Lake Como · Aug 23
Next best action
Build expedition readiness

Complete the approach and summit checklists while the trip remains outside the live forecast horizon.

Public companion setup

Crew

Use the Companion to give another climber the shared expedition plan, decision prompts, emergency information, communication milestones, and offline field guide without sharing the owner's private Mountain Guide data.

Primary action

Set Up a Friend

Open, scan, or send the public Companion. Then help the friend install and test it on that phone.

Checking Companion status…
Scan from another phone
QR code for the public Mountain Guide Companion at companion.vondadowns.com

Public Companion link

This local QR contains only the public Companion URL.

Open or send

Companion access

Open Companion

Public link only. These actions do not include Mountain Guide trips, contacts, actual-start values, milestones, notes, gear, location, or other device-local state.

Install instructions

Add to an iPhone

  1. Open Companion in Safari.
  2. Tap Share.
  3. Tap Add to Home Screen.
  4. Open Companion once while online.
  5. Run Offline Check.
  6. Perform the physical Airplane Mode test.

EACH PHONE must complete its own installation and Offline Check.

Before the trip

Offline Check on each phone

  • Open Companion online and run Offline Check.
  • Turn on Airplane Mode, then turn Wi-Fi off.
  • Force quit Companion and reopen it from the Home Screen.
  • Verify Timeline, Route, and Emergency.
  • Open both PDFs.
  • Confirm saved operational state persists where applicable.

Mountain Guide cannot remotely verify another phone's installation or offline resources.

Set Up a Friend

Do this together once

7 steps
  1. Open or scan Companion.
  2. Add Companion to the friend's iPhone Home Screen.
  3. Open it once while online.
  4. Run Offline Check.
  5. Perform the physical Airplane Mode test.
  6. Show the friend Timeline, Route, Emergency, communication milestones, Field Guide, and Pocket Card.
  7. Have the friend reopen it without coaching.

Resource check only. Installation and Offline Check confirm device resource availability. Physical conditions, group judgment, and the standing Mountain Guide doctrine still govern decisions.

Reusable expedition planning

Trip Builder

Load a standard route, create the trip context, and preserve dates, partners, transportation, lodging, weather points, route-file preparation, and field timing in one reusable record.

Build a new expedition
Intelligent expedition setup

Build an expedition

Standard route default

Choose a mountain and climb date. The app will assemble a conservative first draft from the verified route database, future weather points, Trip Builder, and Gear Advisor. Review every generated field before saving.

Select a mountain and date to generate the expedition draft.
Saved trips and active trip details
Active trip record

New mountain trip

Stored on this device
Generated plan, offline preparation, and expedition brief
Generated route context
Timing and travel context
Offline route preparation
Location-aware emergency contacts
Route file & offline maps

Preparation status

Manual confirmation

This app tracks whether route files and offline media have been prepared. It does not redistribute third-party GPX files or provide turn-by-turn navigation.

Generated planning blueprint

Itinerary & readiness

Active trip
Generate or load a trip to see its planning blueprint.
Schedule
Route review
Food & water
Communication
Weather window
Trip-specific readiness
Generated expedition brief

No expedition loaded

Route
Timing
Weather
Pack strategy
Travel & access
Required decisions

This brief is a planning draft. It does not verify current route conditions, access, permits, weather, group ability, or safe passage.

One-screen field clarity

Summit Focus

Reduce the app to the few facts that matter before moving: light, weather, start, turnaround, route and communication.

Designed for pre-dawn starts

Everything critical. Nothing noisy.

Choose the Lake Como approach, Blanca–Ellingwood or Mount Lindsey. The field sheet combines the saved forecast, first light, key timeline and authoritative route links.

Open climb-only field mode
Sun & light

Blanca · Sunday

Astronomical dawn—
Astronomical sunrise—
Astronomical sunset—

Calculating Mountain Time for the objective location.

Flat-horizon calculation. Nearby ridges can delay direct sunlight at camp, while summit elevation can make the sun appear earlier. Keep headlamps on until the terrain is clearly visible.

Night-before and morning-of

Trip Intelligence

Live NOAA weather updates automatically. Current 14ers.com condition and trailhead pages open from the exact authoritative links, then you record when each was reviewed.

Overall status
Planning phase

Forecasts and reviews will become critical as the trip enters the seven-day weather horizon.

Live weather
Not loadedNOAA/NWS data will be saved for offline use.
14ers.com reviews
0 / 5peak and trailhead reports reviewed recently
Review workflow
0%night-before and morning-of tasks
Live NOAA weather and alerts
How this works: Refresh retrieves the current National Weather Service hourly forecast and active alerts. If the trip date is still beyond the forecast horizon, the app says so rather than showing unrelated weather.
No live refresh completed on this device.Source: NOAA/National Weather Service
14ers.com Quick Actions and review timestamps
Deliberate review: 14ers.com does not provide a documented public API for this app. Open the exact current page, read the newest entries, return here and tap Mark reviewed now. The app stores the review time offline.
Night-Before Review
Morning-of Recheck
Back to Mountain Guide home
Personal summit memories

Mountains that already matter

Three climbs, remembered in sequence from the trailhead toward the summit. Tap a photograph to open the full story.

Phase 2 · Colorado mountain life

My Colorado Fourteener Ledger

A permanent record of completed summits, transcript-verified partners, climb memories, gear notes, and remaining mountains toward 50-plus.

Authoritative baseline · 14ers.com · updated Aug 1, 2026
35of 58 named summits
— ranked completed— recorded summit ascents— recorded solo summits— projected named summits after Lake Como— personal goal
Current expedition focus

Blanca · Ellingwood Point · Mount Lindsey

These three objectives are marked planned, not completed. Their status changes only after an actual summit.

Personal objective set

My Road to 50

Loading Road to 50 progress… The complete summit ledger remains available; this view highlights the mountains intentionally retained in your personal plan.

— / —Loading remaining objectives…

Showing My 50

Planned combinationsRedcloud + SunshineCastle + ConundrumBlanca + Ellingwood

Tap a group header to open it; tap again to collapse. Searching opens every matching group automatically.

Showing 50 summits — My 50

Loading summit ledger…
Start to finish

Expedition itinerary

Open a day for its operating timeline, then begin and close it with a brief Scripture, reflection, and question.

Wednesday, Aug 19 — Beginning the Journey
6:30 AM
Wake, breakfast, normal hydration.Do not begin the trip sleep-deprived.
9:30 AM
Load and separate lodging gear from expedition gear.Keep the backpacking system intact.
12:00 PM
Depart home with Vonda.Allow one planned fuel and movement stop.
~4:00 PM
Arrive in the Alamosa area.Unload, walk and hydrate.
9:30 PM
Bedtime.Target a full night.
Morning Scripture
Begin the journey
“The LORD has done it this very day; let us rejoice today and be glad.” — Psalm 118:24

The expedition begins before the trailhead. Attention to Vonda and gratitude for an ordinary beginning are already part of the formation.

QuestionCan I enter the trip without mentally rushing ahead of the person beside me?
Evening Scripture
Release the first day
“In peace I will lie down and sleep, for you alone, LORD, make me dwell in safety.” — Psalm 4:8

The first day does not have to end with one more round of planning. Receive the miles, conversation, and safe arrival as gifts, then release tomorrow.

QuestionWhat can I entrust to God tonight instead of carrying it into sleep?
Thursday, Aug 20 — A Quiet Day Together
Primary purpose: protect an unhurried day for Don and Vonda—conversation, quiet, Scripture, a walk, and time together without turning the day into another itinerary to accomplish.
Morning
Unhurried breakfast and time in the Word.Begin without a deadline; choose a passage, pray, and leave room for conversation.
Late morning
Take a quiet walk together.Keep it restorative rather than athletic.
Lunch
Lunch together.Choose a place that permits lingering rather than rushing to the next activity.
Afternoon
Quiet time, rest, reading, or another simple walk.The goal is presence, not productivity.
Early evening
Light readiness check.Confirm Friday family plans and complete only the charging or packing tasks that protect the weekend.
Morning Scripture
Choose presence
“Be still, and know that I am God.” — Psalm 46:10

Stillness does not have to be empty. It can become a place to notice God and receive one another without the pressure to produce a memorable day.

QuestionWhat would help me be fully present to God and to Vonda today?
Evening Scripture
Give thanks together
“Give thanks to the LORD, for he is good; his love endures forever.” — Psalm 107:1

A quiet day may not produce a dramatic story. Its gift may be renewed attention, a shared meal, honest conversation, and the grace of having time together.

QuestionWhat simple moment from today do I want to remember with gratitude?
Friday, Aug 21 — Great Sand Dunes, Zapata Falls & Family
Family plan: Marin, LinZhi, and Sam join Don and Vonda for Great Sand Dunes and Zapata Falls. Keep the day relational and scenic while protecting energy and completing the final evening readiness check.
7:00 AM
Wake, breakfast, hydration, and sun preparation.Confirm the family rendezvous and vehicle plan.
~8:00 AM
Meet Marin, LinZhi, and Sam and depart for Great Sand Dunes.
Morning
Explore Great Sand Dunes together.Manage heat, hydration, and unnecessary leg fatigue before the climbing weekend.
Lunch
Eat and reassess energy.Keep Zapata Falls optional if heat, timing, or fatigue argues for a shorter day.
Afternoon
Zapata Falls or a lower-effort scenic alternative.Return with enough margin for the final pack and charging check.
6:00–7:30 PM
Final readiness block.Complete the Paragon 60 pack, confirm shared gear and vehicles, save route pages and the executed Lindsey waiver offline, and verify every powered device.
9:00 PM
Bedtime.Preparation stops here; protect Saturday’s early start.
Morning Scripture
Receive wonder together
“The heavens declare the glory of God.” — Psalm 19:1

The dunes and falls are not merely stops before the climb. They are a day to receive creation with Marin, LinZhi, Sam, and Vonda.

QuestionHow can I help this day feel shared rather than managed?
Evening Scripture
Prepare, then release
“When you lie down, you will not be afraid; when you lie down, your sleep will be sweet.” — Proverbs 3:24

Once the equipment is charged, the pack is closed, and the plan is shared, another anxious inspection adds less than sleep.

QuestionHave I done what is mine to do, and can I now release what is not mine to control?
Saturday, Aug 22 — Lake Como Approach
5:30 AM
Wake, breakfast and 16–24 oz fluid.
~7:30 AM
Meet Caleb, Neil and David at the confirmed handoff.Vonda departs after gear transfer.
8:35–9:30
Slow Lake Como Road ascent.Park the Forester at the first questionable clearance or traction point.
10:00 AM
Begin approach.Roughly 4–5.5 miles and 2,950–3,750 ft gain depending on parking.
2:00–3:30
Estimated Lake Como arrival.Camp, filter water, recover and eat. Camp dinner: RTE meals plus hot water on Mike Brown's stove — Don carries the fuel.
7:30 PM
Route and turnaround briefing.
8:30 PM
Lights out.
Morning Scripture
Carry the burden well
“The LORD will watch over your coming and going both now and forevermore.” — Psalm 121:8

The heavy pack exposes pace, patience, and pride. Let strength become service rather than self-display.

QuestionHow can my strength become service to the group today?
Evening Scripture
Rest at camp
“He grants sleep to those he loves.” — Psalm 127:2

The mountain will still be there in the morning. Rest is not lost time; it is part of faithful preparation for what comes next.

QuestionCan I receive sleep as grace rather than treating rest as one more task to perform?
Sunday, Aug 23 — Blanca and Ellingwood
3:30 AM
Wake, eat and complete weather check.Planning camp temperature: 35–40°F. Instant coffee and breakfast on the stove — the trip's last stove use; keep the canister warm overnight.
4:15 AM
Depart Lake Como under headlamps.
6:00 AM
Upper-basin reassessment.Wind, cloud growth, pace, comfort and group health.
8:00–11:00
Summit window.Sequence and traverse decision depend on actual conditions.
11:30 AM
Target below exposed high terrain.
1:30–2:30
Eat, break camp and descend.
Confirmed accommodation · Aug 23–24

The Lodge Motel · Fort Garland

GuestsDon + David Harbin Room2 queen beds · non-smoking Check-in4:00–9:00 PM Check-outBefore 10:00 AM Monday
Address 825 U.S. 160, Fort Garland, CO 81133
Phone 719-379-2880

Arrival requirement: the property does not offer after-hours check-in. Complete the secure online registration, save the access code offline, and plan to arrive before 9:00 PM.

~5:00–6:30 PM
Reach vehicles, regroup, and drive to Fort Garland.Actual timing depends on summit decisions, camp breakdown, and the Lake Como Road exit.
Before 9:00 PM
Check in at The Lodge Motel.Don and David share the confirmed two-queen room. Contact the property directly if the descent or drive threatens the check-in cutoff.
Evening
Dinner, shower, and Lindsey repack.Charge only what is necessary, lay out the early-departure clothing, save the room-access instructions, and protect sleep.
Summit Scripture
Climb with humility
“LORD, our Lord, how majestic is your name in all the earth!” — Psalm 8:9

The summit does not confer worth. It can clarify gratitude: breath, friendship, restraint, wise judgment, and the Creator’s generosity.

QuestionCan success today include restraint, service, or turning around if wisdom requires it?
Evening Scripture
Name the faithfulness
“It is good to praise the LORD … proclaiming your love in the morning and your faithfulness at night.” — Psalm 92:1–2

Review the day without exaggerating either triumph or disappointment. Name the quiet provisions: judgment, companionship, weather windows, strength, and safe descent.

QuestionWhere did I see God’s faithfulness today—in the mountain, the team, my body, or a decision?
Monday, Aug 24 — Mount Lindsey and Return
Executed adult waiver located

SpotDraft email: “Contract Executed — Waiver Form — Adults,” dated July 24, 2026. Keep the signed PDF private and save a copy in iPhone Files for offline access before departure.

3:15 AM
Wake in Fort Garland.
3:35–3:45 AM
Quiet motel departure. Follow the saved key/access instructions, confirm nothing is left charging, and depart with David for the Mount Lindsey trailhead. Formal checkout is before 10:00 AM, but your departure will be much earlier.
~5:15 AM
Begin Mount Lindsey.Planning route: about 8.25 miles and 3,500 ft.
8:30–9:30
Summit target.
12:00–1:00
Return to trailhead, eat and change footwear.
~1:30 PM
Depart for home with David.
~6:00 PM
Home arrival target.
Morning Scripture
Finish faithfully
“Whatever you do … do it all in the name of the Lord Jesus.” — Colossians 3:17

The climb is completed in the return: patience in the vehicle, gratitude at home, and humility in ordinary service.

QuestionWhat would it look like to finish this trip as faithfully as I began it?
Evening Scripture
Come home grateful
“Return to your rest, my soul, for the LORD has been good to you.” — Psalm 116:7

Homecoming completes the expedition. Let gratitude settle before evaluation, and let the people at home receive more than a tired report.

QuestionWhat goodness from this journey do I want to remember and carry into ordinary life?
Tuesday, Aug 25 — Contingency or Recovery

Use only as a weather/recovery buffer. Do not compress a delayed plan to preserve the calendar.

Morning Scripture
Receive the day given
“Be still, and know that I am God.” — Psalm 46:10

A contingency or recovery day is not a failed day. It may be the place where wisdom, limits, and gratitude become clearest.

QuestionWhat is this day asking me to receive rather than achieve?
Evening Scripture
Let the journey settle
“Come to me, all you who are weary and burdened, and I will give you rest.” — Matthew 11:28

Whether the plan changed or the body simply needs recovery, the day can end without justification. Rest is part of returning well.

QuestionWhat can I stop measuring tonight and simply place in God’s care?
Terrain and judgment

Route center

Planning summaries do not replace downloaded 14ers.com route text, photographs, GPX files and current condition reports.

01

Lake Como approach

Planning profile · not GPS
ParkingLake Como
Parking8,000–8,800 ft
Ascent segment+2,950–3,750 ftDepends on actual parking elevation
Lake Como camp11,750 ft

Let road clearance determine the starting point; preserve enough margin to arrive, recover, filter water and sleep.

03

Mount Lindsey

Schematic out-and-back
TrailheadSummitReturn
TrailheadAbsolute elevation unavailableNot stored in the authoritative route profile
Ascent+3,500 ft published total gainNet waypoint change unavailable without a stored trailhead elevation
Mount Lindsey summit14,055 ft
Descent segmentElevation change unavailableNo trailhead elevation is stored; no estimate has been inserted
Return trailheadAbsolute elevation unavailable

Access and the signed ranch waiver are part of the route, not administrative afterthoughts.

Lake Como approach

Operate from an 8,000–8,800 ft parking assumption. Do not force the approach vehicle higher than clearance and conditions support.

Blanca + Ellingwood

About 7 miles and roughly 3,000 ft from camp. Traverse only if weather, rock and every climber support it.

Mount Lindsey

About 8.25 miles and 3,500 ft. Reconfirm current access, waiver and private-property rules.

Reusable equipment system

Gear Locker & Smart Pack Builder

Your gear is stored once, then reused across trip presets. Lake Como is the first complete trip profile rather than a one-off checklist.

Local Data

Data Transfer

This device only

Readiness, gear status, pack checkmarks, weather snapshots, and app preferences live only in this browser/app installation. Your iPhone app and this webpage can differ unless you export from one and import into the other.

This copy last changedNo local changes recorded yet Stored data profileLocal browser/app storage

For the Lake Como trip, use the iPhone as the field source of truth. Export/import is a manual transfer; this app has no server-side cloud sync.

Readiness sources

Saved gear and communication checks

This device only

The dashboard readiness percentage is calculated from the active pack confirmations plus the saved inReach / communication checkmarks on this device.

Showing all gear and communication checks.

Plan-based recommendations

Gear Advisor

Planning aid

This advisor reads the active pack preset, route context, saved forecast flags, and unchecked items. It recommends margin; it does not certify that the climb or gear system is safe.

Calculating recommendations…
Route-derived recommendations

Curated standard-route data

Route Intelligence

Planning data, not clearance

Select a route to load its published distance, gain, class, and risk factors. These figures feed the Gear Advisor and pre-fill the conditions below. They describe the route on a normal day; they say nothing about the day you are actually on.

Forecast window

Plan a different or future climb

Manual route judgment

Trip Conditions Advisor

Considerations, not clearance

Use this when planning a future climb whose conditions differ from the current Lake Como packing plan. It raises considerations and reasons; it never declares your pack complete or the climb safe.

Choose conditions to see considerations.
One locker. Multiple trips.

Choose a preset, confirm the items assigned to each stage, and refine weights or ownership over time. Checkmarks and gear details remain on this device and are included in exported backups.

Smart Pack Builder
Lake Como 2026

Required confirmations 0 / 0 packed or confirmed
Known carried weight — record weights in the Gear Locker
Source actions 0 rent, borrow, share, or verify
Personal Gear Locker

These are reusable records, not a packing list. Update ownership and weights once; future presets inherit the information.

Add Personal Gear

Vehicle and rooftop-tent note: the Audi Q5 is recorded as the default travel vehicle, and the Tepui two-person rooftop tent is available for vehicle camping. The exact tent model and roof-system ratings are not recorded; verify the vehicle, crossbar, mounting-hardware, and tent limits before use. The rooftop tent is not a substitute for the backpacking shelter carried to Lake Como.

Forecast discipline

Weather center

Replace planning values with live forecasts at seven days, 72 hours and the evening before each objective.

Lake Como pre-dawn

35–40°F

May feel near 30°F in breeze. Start with insulation, beanie and gloves.

High summits

40–50°F morning

Wind chill may approach freezing. Carry insulation and shell.

Operational target

Below exposure by late morning

Cloud growth, thunder, wind and team condition outrank the summit schedule.

Forecast triangulation

Active-trip source comparison

Manual source comparison

NWS remains the automated source. Other forecasts open externally. Record only the degree of agreement you observe between published forecasts; the app does not decide which source is correct.

Agreement means only that the reviewed sources are similar. It does not establish forecast accuracy or safe conditions.

Field companion

Expedition Command Center

A one-screen operational view for the active trip. It organizes your own timing, saved forecast, route preparation, communication, nutrition, notes, and decision questions. It does not track your location or decide whether to continue.

Active expedition

No active trip

Load or create a trip before starting field mode.

Local time—
Elapsed—
Turn target—
Turn margin—
Current stageNot started
Timeline

Current stage

Weather snapshot

Saved forecast evidence

Decision center

Reassess what is actually happening

Navigation

Offline route access

Open standard route
Communication

Check-in system

Food & water

Manual field tracking

Emergency reference

Immediate priorities

Lightning

Leave exposed summits, ridges, and isolated high points. Do not rely on the app for real-time lightning clearance.

Lost route

Stop, preserve battery, compare offline map/GPX, retrace only when the route is understood, and communicate early.

Injury or illness

Protect the person from further harm and exposure, assess communication and evacuation options, and escalate promptly when self-evacuation is unsafe.

Altitude symptoms

Worsening headache, vomiting, confusion, ataxia, severe breathlessness, or reduced responsiveness require descent and urgent escalation.

SOS

Use the inReach or emergency services when the situation warrants it. Provide location, problem, number of people, hazards, and resources available.

This is a compact field reference, not medical, rescue, or navigation certification.

Mountain notes

Your route-specific reminders

Live journal

Timestamped field notes

Climbing journal

Expedition Archive

Preserve completed trips as searchable expedition records with actual timing, partners, route, field journal, weather observations, gear and nutrition reflections, photographs, lessons learned, favorite memory, and Scripture or prayer.

No archived expedition selected

Archive an ended Command Center session or select a saved expedition record.

Expedition debrief record

Create or edit archive

Stored on this device
Experience intelligence

Expedition Insights

Connect archived expeditions, partner history, gear reflections, route observations, and mountain records into evidence-based patterns from your own data. No invented conclusions and no safety clearance.

Archived expeditions0
Mountains represented0
Partners represented0
Gear terms found0
Lessons recorded0
Personal patterns

What the archive currently supports

Planning observations

Useful evidence for future trips

Partner history

Shared expedition record

Gear intelligence

Recorded use, gaps, and failures

Route learning

Repeated route observations

Weather learning

Forecast versus encountered conditions

Spiritual record

Scripture, prayer, and significance

Global search results

Recorded mountain history

Planning completeness

No active trip

—

This percentage reflects recorded planning fields and confirmed checks only. It does not determine whether conditions are safe or whether an objective should be attempted.

Personal mountain database

Mountain Intelligence

Search all 58 Colorado 14ers and open a mountain page built from the summit ledger, route profiles, weather points, climb history, archives, and personal photographs. Former names such as Mount Evans are searchable aliases.

Select a mountain

Open a mountain page to review route, weather, history, partners, photographs, and planning gaps.

Long horizon

Colorado 14er record

Loading summit record…

Scripture and reflection

The mountain is the setting

Formation is the purpose. Brief prompts preserve the expedition guide rather than turning it into a separate devotional book.

Presence

Do not rush toward the mountain and miss the person beside you.

Companionship

Carrying weight reveals whether strength becomes service or self-display.

Return

The summit matters most when gratitude, restraint and patience come home.

Saved locally

Field journal

Notes remain only in this browser’s local storage. Export a backup after the trip.

Redundancy

Communication and emergency

The app supports decisions; it does not replace the inReach, downloaded navigation, paper guide or group judgment.

inReach check-ins

Turn or descend

  • Thunder or rapidly building convection.
  • Wind impairs balance.
  • Worsening altitude symptoms, ataxia, confusion or unusual breathlessness.
  • Rockfall or route conditions exceed group comfort.
  • Any climber declines the Class 3 traverse.
  • The group remains exposed after the agreed turnaround.
Before departure: share MapShare with Vonda and define an overdue time.
Objective-specific contacts

Location-aware sheriff and SAR contacts

Loading verified local contacts…

Personal communication

Send trip update to Vonda

The app creates a draft containing the selected objective, date, start, turnaround, location-aware public emergency contacts, and saved forecast timestamp. Review the draft before sending.

Vonda contact setup · stored only on this device

The phone number and email are saved only in this browser. They are not included in the public app files.

No personal contact information is included in the public app.
Text Vonda Email Vonda
Opens Messages or email; the app does not send automatically.
iPhone installation

Carry it like an app

Open this address in Safari, choose Share → Add to Home Screen, launch it once online and test in Airplane Mode.

Install in Safari

Safari provides the iPhone Home Screen installation path.

Load the latest version

The app alerts you when a new version has finished downloading.

Keep redundancy

Store the PDF in Files and carry the printed three-page field guide.

Version / About

Mountain Guide installation

See the version on this device and check the real service-worker update state.

Installed version
—
Update status
Up to date