Apps like nRF Connect Device Manager

Here are some great alternatives to nRF Connect Device Manager by Nordic Semiconductor ASA :
VESC Tool
VESC Tool
★4.1
RSL FOTA
RSL FOTA
★3.3
P1 Keyboard
P1 Keyboard
★4.3
InputStickUtility
InputStickUtility
★3.5
Bluetooth LE Scanner
Bluetooth LE Scanner
★4.0
Telemetry Viewer
Telemetry Viewer
★4.4
EarStudio
EarStudio
★4.2
GL-S10 Tool App
GL-S10 Tool App
★4.2
Bluetooth Commander Pro
Bluetooth Commander Pro
★4.1
Bluetooth File Transfer
Bluetooth File Transfer
★3.9
UbiBot - IoT Console
UbiBot - IoT Console
★3.9
GATTBrowser
GATTBrowser
★3.6
Bluetooth Manager & Info
Bluetooth Manager & Info
★3.9
Bluetooth Pair: Finder Scanner
Bluetooth Pair: Finder Scanner
★3.9
Bluetooth Pair Auto Connect
Bluetooth Pair Auto Connect
★4.0
Bluetooth Device Manager
Bluetooth Device Manager
★3.8