Bluetooth Radar

4.5
487 reviews
10K+
Downloads
Content rating
Everyone
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About this app

This app is a tool for analyzing Bluetooth (BLE) environments. Scans the BLE ether in the background, notifying you if the device you are looking for is nearby or if some unknown device has been following you for for a long time.

The app allows you to create flexible filters for the radar with logical operators. Able to distinguish manufacturers, explore Apple Airdrop packages, and match them with known contacts. Build a device movement map based on the scanned BLE ether around you. For example, you can search for devices that you have seen in a certain period of time, receive a notification if your lost headphones suddenly appear near you.

In general, the app is capable:
* Scan, analyze, and track Bluetooth devices around;
* Create flexible filters for the radar;
* Deep analysis of the scanned BLE devices, getting data from the available GATT services;
* GATT services Explorer;
* Define the device type by metadata;
* Define the approximate distance to the device.

This application does not share your personal data or geolocation, all work is offline.
Updated on
Jan 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.5
476 reviews
Pro Cabs-Shepton
January 12, 2026
'Users of the app' are abusing it by constantly requesting Bluetooth pairing to other devices. This includes following them. Serious security breach trying to hack into other people's devices. Immediate uninstallation!!! Developer did not pay attention to 'Users of the app' in their reply.🤦🏿‍♂️You should not be allowed to connect to other devices but this app allows you to do so which is a privacy security breach.
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Constantine Software
January 9, 2026
[EDITED] This app does not allow you to connect to other devices, it only reads public data, so you can't bypass pairing. Pairing itself could be annoying but it's not a security issue. If that's the case, send me more information about your concern on email, I'll try to help you. Email: f@cking.software
Mike Bee
October 2, 2025
Great job , essential app for security. Tons of info. Installed on an old Samsung Galaxy Note 20 Ultra 5G I had laying around and the battery drain is literally far and away beyond anything else I've ever seen. Additionally, the internal temperature rose to over 138⁰F ! Monitor older / budget phone closely to mitigate any potential issues.
3 people found this review helpful
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Ftsystem
December 18, 2025
keeps putting screen brightness to 0% . Im not sure why. when I had a message pop up about setti g to enable for scanning while locked and now in the day it turns off brightness and I cant see the screen to unlock. I have to keep dragging down the menu and hope I can tap the slider to get brightness on, just for it to turn it down again In a few seconds. I love the app otherwise...it helped me find out the feds was watchin.
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Constantine Software
December 18, 2025
Hey, if you enable the "keep screen on" toggle it will keep your screen on with lower brightness in order to save your battery. It should return your brightness back as soon as you unlock the device. It's obviously not a perfect tradeoff to bypass the Android limitations. You can disable this toggle and try a regular background scanning.