Apps like nRF Connect Device Manager

Here are some great alternatives to nRF Connect Device Manager by Nordic Semiconductor ASA :
VESC Tool
VESC Tool
★4.2
RSL FOTA
RSL FOTA
★3.3
P1 Keyboard
P1 Keyboard
★4.2
InputStickUtility
InputStickUtility
★3.4
Device ID for Android
Device ID for Android
★4.0
Bluetooth LE Scanner
Bluetooth LE Scanner
★3.9
Telemetry Viewer
Telemetry Viewer
★4.4
EarStudio
EarStudio
★4.2
Bluetooth Pair Auto Connect
Bluetooth Pair Auto Connect
★4.2
Bluetooth File Transfer
Bluetooth File Transfer
★3.9
Bluetooth SPP Manager
Bluetooth SPP Manager
★3.8
GATTBrowser
GATTBrowser
★3.6
Bluetooth Manager & Info
Bluetooth Manager & Info
★3.9
Bluetooth Pair: Finder Scanner
Bluetooth Pair: Finder Scanner
★3.8
Bluetooth Device Manager
Bluetooth Device Manager
★3.9
Bluetooth Manager controller
Bluetooth Manager controller
★3.6