Scan and discover your Bluetooth low energy devices with nRF Connect for Mobile.
WiFi scanner, network device discovery, speedtest – free (no ads) by Ubiquiti
pfod - Control micro-devices from your Andriod. No Android programming required.
Sonim BLE Connect is useful to connect BLE accessories with Sonim XP8 devices.
This App is used for controlling LED lights by BLE(Bluetooth Low Energy).
The app allows you to use your smartphone as a credential using Bluetooth®