nRF Connect for Mobile, previously known as nRF Master Control Panel, is a powerful generic tool that allows you to scan and explore your Bluetooth Low Energy devices and communicate with them. nRF Connect for Mobile supports a number of Bluetooth SIG adopted profiles, as well as the Device Firmware Update profile (DFU) from Nordic Semiconductor or Eddystone from Google.
Additional features of nRF Connect for Android only:
Check out the GetStarted tab!
Read this DevZone blog about nRF Connect for mobile v 2.1