Используйте приложение APKPure
Историческую версию BLExplorer можно получить на Android
App для изучения Bluetooth Low Energy (BLE) устройства - см ценности и UUIDs
App to explore Bluetooth Low Energy ( BLE ) Devices - see values and UUIDS
this software is libre / FOSS Software - you can find the source on github: https://github.com/ligi/Blexplorer
Explore your Bluetooth IOT Devices with this app