Roadstr
Client AlphaDecentralized road-event reporting app for Android and the web using signed Nostr events, geohash queries and OsmAnd integration. Its compact MeshCore transport format is specified but not yet implemented.
- Maintainer
- Juraj Bednár ↗
- Kind
- Clients
- Maturity
- Alpha
- Languages
- Kotlin JavaScript
- Licensing
- Open source
- Latest version
- 0.3.0 · 2026-06-24
- License
- Unlicense
- Platforms
- Android Web
Screenshots
Capabilities
Interfaces
- ✓ Mobile
- ✓ Web
Connections
- ✓ WebSocket
- ✓ HTTP
Capabilities
- ✓ Mapping
- ✓ Notifications
Install
Releases
from GitHub · updated 2026-07-03v0.3.0 # Latest 26 days ago · 2026-06-24 18:06 UTC
What's new in 0.3.0
- Imperial units — new Metric/Imperial option (Settings → Display) showing speed in mph and distances in miles/feet.
- Speed Threshold slider now shows its live value as you drag it.
- Cleaner main screen — Keys and Settings moved into the toolbar overflow menu, freeing space for the events list.
- Larger report-type buttons with bigger icons, easier to tap on high-density screens.
v0.2.0 # 1 month ago · 2026-06-16 10:52 UTC
First signed release of the Roadstr OsmAnd plugin.
- Decentralized road event reporting over Nostr (kinds 1315/1316)
- OsmAnd AIDL map integration with color-coded event markers
- Bearing-aware proximity alerts (500m ahead)
- Multi-level geohash spatial queries, NIP-40 expiration
- Auth via NIP-07, NIP-46 (Amber), ephemeral or generated keys
Requires the OsmAnd app installed.
v0.1.1 # Pre-release 4 months ago · 2026-03-09 11:51 UTC
Initial demo release - debug
Project signals
popularity 2026-07-20 verification 2026-07-20
- GitHub stars
- 40
- Forks
- 2
- Watchers
- 1
- Open issues
- 1
- Contributors
- 1
- Release downloads
- 869
- Latest downloads
- 119
- Source available
- Yes
- Releases available
- Yes
- Signed releases
- No
- CI builds
- No
- Documentation
- Yes
- Current releases exchange events through Nostr relays; MeshCore transport and mesh-to-internet bridging remain planned.
- The Android application integrates with OsmAnd for route display and proximity alerts.