Apps like Crazyflie Client

Here are some great alternatives to Crazyflie Client by Bitcraze :
USBMIDIConnect
USBMIDIConnect
★4.4
Serverless Bluetooth Gamepad
Serverless Bluetooth Gamepad
★3.3
Piano MIDI Bluetooth USB
Piano MIDI Bluetooth USB
★4.5
Tentacle Setup
Tentacle Setup
★4.8
FluvalSmart
FluvalSmart
★3.4
Drone Remote Control Crazyflie
Drone Remote Control Crazyflie
★3.7
MIDI Controller
MIDI Controller
★3.7
BestBoy Sound Control
BestBoy Sound Control
★3.9
Rockrelay Synth FM
Rockrelay Synth FM
★4.1
BTLink
BTLink
★3.9
Blue Music Box
Blue Music Box
★4.2
HandyGamePad Pro
HandyGamePad Pro
★4.4
Remote Gamepad
Remote Gamepad
★3.3
Brain | iKon | Xbar | TracX
Brain | iKon | Xbar | TracX
★4.5
Bluefruit Connect
Bluefruit Connect
★4.1
Drone Remote Control Micro XDU
Drone Remote Control Micro XDU
★3.5