# Bluetooth LE Spam (open-source developer tool)

> Bluetooth LE Spam is a free, open-source developer tool for Android. Impersonate Bluetooth Low Energy devices, causing pop-ups on receiving devices. It has 4,946 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid.

This project focuses on utilizing the built-in Bluetooth Low Energy (BLE) functionality of Android smartphones to create Phantom Bluetooth Device Advertisements, similar to what is known, for instance, in the case of the Flipper Zero. While there are other apps available that provide similar functionality, the objective of this app is to enhance convenience and user-friendliness in the process.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/simondankelmann/Bluetooth-LE-Spam |
| Platforms | Android |
| Built with | Kotlin |
| GitHub stars | 4,946 |
| License | GPL-3.0-only (open source) |
| F-Droid | https://f-droid.org/packages/de.simon.dankelmann.bluetoothlespam/ (package de.simon.dankelmann.bluetoothlespam) |
| F-Droid anti-features | none flagged |
| Google Play | not linked |
| App Store | not linked |
| Website | none listed |
| Official | no |
| Category | Developer & terminal tools |
| Latest release | v1.0.9 (Jan 22, 2025) |
| Last commit | Sep 29, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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Canonical page: https://appsgit.com/mobile-apps/bluetooth-le-spam
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