MetaRadar
See which Bluetooth devices keep following you
Made by BLE-Research-Group · free and open source
Early version: this app is still being built and tested. Things may change or break — trying it and telling the makers what you find is a big help.
This comes straight from MetaRadar’s own GitHub page — it’s free. Need help installing?
What it looks like
About this app
MetaRadar logs the Bluetooth devices around you and flags the ones that appear again and again — useful for spotting a tracker in your bag.
Everything is recorded on the device and nothing is uploaded.
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
More like this
Nearby Glasses
Warns you when camera glasses are around
PureLink
Strip trackers out of links, and more
AdAway
Blocks ads across your whole phone
NetGuard
Block any app from using the internet, no root
AirGuard
Find out if a hidden tracker is following you
Photok
A locked, encrypted album for private photos