Open Source
Meshtastic
Text your friends with no phone signal at all
This comes straight from Meshtastic’s own GitHub page — it’s free. Need help installing? →
What it looks like
About this app
Meshtastic pairs your phone with small radio devices so a group can send text messages and share positions over long distances with no network, no SIM and no fees.
It is popular with hikers, sailors and anyone who goes where the signal doesn't.
From the app’s home page
- See the codeHow it’s made — every line is public
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it
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