The first off-grid convoy app

Off-grid
convoy
navigation.

Your phones talk straight to each other, so the whole group stays on one live map — who's where, how far back, and the way ahead. No cell service, no towers, no internet.

One live map for the whole group.
No cell service. No towers.

Beta on TestFlight — open on iPhone, iPad, or Mac

Built by off-roaders, for off-roaders — free while it's in beta.

Runs on 0bars needed 30–60 mper hop, rig to rig 100%offline
Discovery

See every rig
around you.

Scan the terrain for other MudQuest rigs and convoys — over a phone-to-phone link, no cell service required.

The mesh

Your phones
are the network.

Rigs nearby link phone-to-phone into one local network. No towers, no accounts to ping — the trail is the coverage map.

Trails

Draw it. Drive it.
Run it again.

Build trails on the map or record them by driving — then re-run them, share them, and keep every run.

Convoy

One convoy.
One map.
Zero signal.

Everyone on the same live map — positions, pins, chat and push-to-talk riding between your rigs.

The trail doesn't care
that you have no bars.

Neither does MudQuest. Everything that matters out there runs between the phones in your group — not through a tower a hundred miles away.

Dmitrii, building MudQuest
The wait is over

MudQuest is
in beta.

Your phone talks straight to the phones around you over Wi-Fi, so the map, the chat and the pins keep working with no cell signal and no router. Install it, take it up a trail, and tell us what breaks.

Free · iPhone, iPad and Mac · runs on Apple's TestFlight

  1. 01Install TestFlight from the App Store — Apple's own free app for testing.
  2. 02Open this page on your iPhone and tap Join the beta.
  3. 03Tap Install, and you're in.

It works best with a second phone nearby — the whole point is phones talking to each other, so take it up a trail with a friend. It's a beta and it will have rough edges: that's what you're here for. There's a Suggestion Box in Settings ▸ Feedback, and it works offline too — your note waits on the phone and sends itself when you have signal.