Travel · checked 2026-10-19

Can I vibecode AllTrails Plus?

NOT REALLY· don't bother

A map with offline tiles, GPX import and a recorded track is a weekend of open-source parts, and OpenStreetMap already holds most of the world's trails. What AllTrails sells is not in that code: a curated database of more than 500,000 trails with reviews, photos and conditions from millions of hikers, and a phone app that keeps recording and warns you off-route with the screen locked. A web app cannot do the last part reliably on iOS, and nothing you build brings the reviews. At about $3 a month, Organic Maps or OsmAnd cover offline navigation for free.

$2.99/moprice

$36it costs you a year

weekendbuild time

—people replaced it

Before you start

What you need on hand.

DifficultyAdvanced · Real infrastructure or OAuth work.

TimeA weekend; map files, HTTPS hosting and a test hike are the slow parts

Claude Code, Codex or CursorAny of them can run the prompt.
Node.js 22Vite builds the site; there is no server to run.
The pmtiles command-line toolIt cuts a regional extract from the Protomaps basemap; keep it to one park or county.
HTTPS hostingA free static host, or Tailscale serve; geolocation and service workers will not run without a secure context.
A phone and a short trailTest in airplane mode before you rely on it in the backcountry.

Before you buildAllTrails Free covers browsing trails. If offline maps and navigation are all you need, Organic Maps and OsmAnd do that without a subscription.

1. Install one agent: Claude Code, Codex, Cursor.
2. Make an empty folder and open it in the agent.
3. Paste the prompt below, press enter, and answer its questions as it builds.

The prompt

Build me an offline hiking map web app to replace AllTrails Plus for the trails I actually walk. Requirements:

- TypeScript + Vite, a PWA with no backend. `npm run dev` serves http://localhost:4970 and `npm run build`
produces a static site I can host anywhere with HTTPS.
- Map: MapLibre GL JS reading a Protomaps basemap from a single PMTiles file (`pmtiles` package) that I cut for my
region with the `pmtiles extract` CLI. Show contours and hillshade only if the tiles contain them.
- Trails: `npm run trails -- <south,west,north,east>` queries the Overpass API once for hiking route relations
and named paths in that box and writes ./public/data/trails.geojson with name, length (`@turf/length`) and
surface when tagged. The app searches by name and filters by length.
- Offline: a service worker (`vite-plugin-pwa`) caches the app and trails.geojson. A "Download this area" button
stores the whole PMTiles file in Cache Storage and a custom PMTiles `Source` reads byte ranges from it, so the
map renders in airplane mode. Show the stored size and a delete button.
- Recording: Geolocation `watchPosition`, Wake Lock to keep the screen on, the track saved to IndexedDB (`idb`)
every 10 seconds so a crash loses nothing. Show distance, moving time and elevation gain from smoothed altitude.
- Following a route: load a GPX file or pick a trail, draw it with progress along the line, and raise an off-route
alert when I am more than 40 m from it for 15 seconds (`@turf/nearest-point-on-line`): vibrate, beep and a red banner.
- Import GPX with `@tmcw/togeojson`; export recordings as GPX 1.1 with `togpx`. Saved lists live in IndexedDB.
- Honest limits: iOS suspends a web page when the screen locks, so recording and alerts run only with the screen on.
Say this on the first screen, and in the README tell me to test in airplane mode before relying on it.
- Single user. No accounts, no telemetry, local-first. Outbound calls: the Overpass API when I run the trails
script and the tile file I download myself.
- Out of scope: reviews, photos, trail conditions, social features, voice navigation, Garmin or COROS sync.
- README: cutting a PMTiles extract, running the trails script, and hosting with HTTPS (Cloudflare Pages or
`tailscale serve`), because geolocation and service workers need a secure context.

Opens your agent with the prompt filled in, you press enter. Or copy it and paste it into an empty folder.

Share on X

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Then keep going

Next prompts, same folder.

The first prompt builds the core. Run these one at a time in the same folder to grow it into your own AllTrails Plus.

Add an elevation profile to the hiking app in this folder. Requirements:

- For a loaded GPX route or recorded track, draw a distance-against-elevation chart under the
  map with `chart.js`, using the GPX elevation values when they exist.
- Smooth the line with a 5-point moving average, compute total ascent and descent ignoring
  changes under 3 m, and colour segments by grade: under 8%, 8 to 15%, over 15%.
- Hovering the chart moves a marker along the route on the map and the other way round.
- Tracks without elevation show a message instead of a flat chart.
- Update the README with how elevation noise from phone GPS affects the numbers.

Add a stored weather snapshot to the hiking app in this folder. Requirements:

- A "Save forecast" button on a trail page that fetches the hourly forecast for the trail
  start from the Open-Meteo API (no key) for the next 48 hours: temperature, precipitation,
  wind and snowfall.
- Store it in IndexedDB with the time it was fetched and show "fetched 6 hours ago" beside it,
  turning amber after 12 hours.
- Show sunrise and sunset and highlight the daylight hours on the forecast.
- Everything shows offline from the stored copy; the button says it needs a connection.
- Update the README with the API's terms for non-commercial use.

Add backup and restore to the hiking app in this folder. Requirements:

- An Export all button that writes one ZIP with every recorded track as GPX 1.1, saved lists as
  JSON and settings as JSON, named hiking-backup-YYYY-MM-DD.zip.
- An Import button that reads the same ZIP, shows counts of new and duplicate tracks (matched by
  start time and length) and asks before adding anything.
- Remind me on the home screen when the last export is older than 30 days.
- Ask the browser for persistent storage (`navigator.storage.persist()`) and show whether it was granted.
- Update the README with how iOS clears site data after a period of inactivity.

What you lose

The trail pages: ratings, reviews, recent photos and difficulty from millions of hikers
Trail conditions, the community heatmap and 3D maps
A native app that records and navigates with the screen locked
Garmin and COROS sync, Live Share and printed maps
Wrong-turn alerts that keep working in a pocket

Why people still pay

People pay for the offline maps and the off-route alerts, and keep paying because the trail pages tell them whether a hike is worth the drive. At about $3 a month it works as a cheap safety net, and nobody else has the same pile of recent reviews and photos.

Moatproprietary data network effects execution polish

Do the math

AllTrails Plus or your own copy?

Over

Your usage

Count my time12h ×$/h

AllTrails Plus, 1 yr$36

Your own copy, 1 yr$8running + build session

You keep$28pays for itself in 3 months

Estimate · A static site on a free host costs nothing to run, and regional map extracts are free to download. Plus is about $3 a month, so a build rarely saves money. The build is token usage on your agent plan.

Leaving AllTrails Plus

Take your data, then cancel.

1 · Take your data out of AllTrails Plus

1A recorded activity: on the website open your profile, then Activities, pick the activity, open the three-dot menu and click Download route.
2A custom route: hover Saved, open Custom routes & maps, pick the map, open the three-dot menu and choose Export route file.
3A trail page: click Hit the trail, then Export map file. The apps have the same option under the three-dot menu.
4Pick the format in the dropdown: GPX Route and GPX Track are on the list, with KML, KMZ, TCX, FIT, CSV, GeoJSON and many more.
5We found no bulk export, and nothing for saved lists, reviews or photos, so download recordings and routes one by one.

2 · Cancel AllTrails Plus

1Bought on the AllTrails website: in the iOS or Android app tap your profile image, then the Settings gear, then Manage subscription under Account and follow the prompts. Email support@alltrails.com if you do not have the app.
2Bought in the iPhone app: open iPhone Settings, tap your name, Subscriptions, AllTrails, then Cancel subscription and Confirm.
3Bought in Google Play: open the Play Store, tap your profile image, Payments & subscriptions, Subscriptions, AllTrails, then Cancel Subscription.
4If you only see Resubscribe, auto-renew is already off.

Turning off auto-renew keeps your membership for the rest of the paid year.
The 7-day trial sends a reminder on day 5, then charges for the full year on day 7.
A first-year discount renews at the regular price, so check the renewal date and amount.
Website purchases can be refunded through support if you email within 30 days of a mistaken renewal; Apple and Google purchases are final sale.
Downloaded maps are a Plus feature: export the routes you need as GPX and load them into another map app before the year ends.

Checked 2026-10-19 against AllTrails Plus's docs: 1, 2, 3, 4, 5

The escape hatch

Don't feel like building it? These are already free.

Organic MapsOpen sourceFree offline OpenStreetMap maps for hikers and cyclists with route navigation, no ads and no tracking.★ 16k · active Oct 2026 · one-click install
iOS, AndroidVisit ↗OsmAndOpen sourceOffline OpenStreetMap maps and navigation with hiking profiles and track recording; some features sit behind a paid plan.★ 6.1k · active Oct 2026 · one-click install
iOS, AndroidVisit ↗CoMapsOpen sourceApache-2.0 community fork of Organic Maps with the same offline maps, run as a not-for-profit.★ 590 · active Oct 2026 · one-click install
iOS, AndroidVisit ↗

All 5 free alternatives to AllTrails Plus ›

The numbers

AllTrails Plus pricing

Plan	Monthly	Annual, per month	What you get
Free	$0	$0	Trail search, maps and community content without the Plus extras; ads are removed only on paid plans.
Plus	—	$2.99	Unlimited offline map downloads (trails, parks and custom areas), 3D maps, printed maps, trail conditions, community heatmap, wrong-turn alerts, Live Share, Garmin and COROS sync, Trip Assistant, member deals.
Peak	—	$6.67	Everything in Plus plus advanced map layers, Route Assistant for multi-day trips, in-app custom routes and Outdoor Lens plant and insect identification.

Free tier: No offline maps, wrong-turn alerts, trail conditions or 3D and printed maps; those start at Plus.
Billing: Billed once a year ($35.99 for Plus, $79.99 for Peak) after a 7-day free trial with a reminder on day 5. It renews at AllTrails' then-current price, and a discounted first year renews at the regular rate. A mistaken renewal bought on the website can be refunded if you email support within 30 days; Apple and Google Play purchases are final sale.
Hidden costs: None found. Member deals are discounts at partner shops, not a feature of the app.
Source: www.alltrails.com

Also on the list

Point.me$12/mo · TravelNOT REALLY

Seats.aero Pro$9.99/mo · TravelNOT REALLY

TripIt Pro$4.08/mo · TravelKINDA

Questions

AllTrails Plus, briefly

Not answered here? Tell us and we'll add it.

Ask a question ›

Free covers browsing trails; offline map downloads, wrong-turn alerts and trail conditions are Plus features.

Not really. People pay for the offline maps and the off-route alerts, and keep paying because the trail pages tell them whether a hike is worth the drive. At about $3 a month it works as a cheap safety net, and nobody else has the same pile of recent reviews and photos. The prompt on this page builds the closest honest substitute.

About $2.99 a month on the Plus plan, $35.88 a year (checked 2026-10-19).

The trail pages: ratings, reviews, recent photos and difficulty from millions of hikers; Trail conditions, the community heatmap and 3D maps; A native app that records and navigates with the screen locked; Garmin and COROS sync, Live Share and printed maps; Wrong-turn alerts that keep working in a pocket. If any of those matter to you, keep paying.