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Roadstr

Name: Roadstr
Author: roadstrapp

roadstrapp

Roadstr is an open-source, decentralised navigation app for Android, built on the Nostr protocol.

Navigation
FOSS
Free
Nostr

Android only

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What are these stores? Zapstore, GitHub

Roadstr is an open-source, decentralised navigation app for Android, built on the Nostr protocol. It combines real-time GPS turn-by-turn navigation with community-sourced traffic alerts published as Nostr events, on-device AI voice guidance, Lightning Network tips for contributors, and privacy-first map data powered by OpenStreetMap.

Developer: roadstrapp
Source code: github.com/roadstrapp/roadstr-app/
Added to AppCosmos: 10 October 2026
License: GPL-3.0