Chat & manage your MeshCore LoRa mesh radios over Bluetooth, USB or WiFi
About MeshTrax
MeshTrax is a communication app developed by Martin Greatorex.
How many times has MeshTrax been downloaded?
MeshTrax has been downloaded 5 times. In the last 30 days, the app was downloaded 5 times.
What is the rating of MeshTrax?
MeshTrax has no ratings yet.
Is MeshTrax free?
MeshTrax is free to download. The APK download size is 35.57 MB. The latest version available is 1.7.12. The last update was on July 31, 2026.
What are the requirements for MeshTrax?
The app has a content rating of Medium Maturity. The app has been available on Google Play 5 weeks ago.
Description
MeshTrax is a free, open-source companion app for MeshCore LoRa mesh networking devices. Connect to your radio and send messages across the mesh — no internet, no accounts, and no cloud servers.
Communicate off-grid over long-range LoRa radio — hiking, at an event, in an emergency, or just exploring mesh networking. Your messages, contacts, and keys stay on your device and your own hardware.
Note: MeshTrax is an independent, community-built client and is not the official MeshCore app. It requires a compatible MeshCore device to be useful , it is not a standalone messenger.
A MODERN CHAT EXPERIENCE • Unified inbox, all your direct messages and channels in one clean, messaging-app-style list • Swipe to reply, emoji reactions, and inline GIFs • Delivery status and automatic message retry • Notifications for new messages, even in the background
MESSAGING & CHANNELS • Direct one-to-one messages • Channel and group messaging • Encrypted channels using pre-shared keys
CONTACTS • Add contacts by scanning or sharing QR codes • Organize contacts into groups
MAP & COVERAGE • Nodes, repeaters, and neighbors on an interactive map • Download map areas for offline use • Line-of-sight terrain analysis • Export tracks and points as GPX
DEVICE INSIGHTS • Device and repeater telemetry and sensor readings • Battery monitoring • Message path tracing and routing tools
CONNECT YOUR WAY • Bluetooth Low Energy (BLE) • USB serial (where supported) • Local network / Wi-Fi (TCP)
Plus auto-connect to your last device, light and dark themes, and many languages.
PRIVACY FIRST • No accounts, no sign-up • No ads, analytics, or tracking • No MeshTrax servers — the developer receives none of your data • Block and report tools to keep conversations civil
Optional online features (maps, terrain, GIFs) connect to third-party services only when you use them. See the privacy policy for details.
BUILT ON MESHCORE MeshTrax builds on the open MeshCore ecosystem and is forked from the open-source MeshCore Open client. All credit for the protocol, firmware, and official apps goes to the MeshCore project.
REQUIREMENTS A compatible MeshCore device (a supported LoRa radio running MeshCore firmware).
• Mention notifications: get notified when someone @mentions or replies to you, even in muted channels. Tap to jump straight to the message. • Messages collected while you were away now show their real send times. • Message paths show accurate hop counts instead of "Direct". • The Add Channel button now stays visible above the keyboard. • The @ picker now shows emoji-named contacts. • Debug log: severity filter and save to file.
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