What are the useful musical instruments Andhadhun app?

Here are some useful instrument tuner applications:

1. instuner- All the instruments in our band (wind music plus timpani triangle and drum set) use this, and the keys are free.

2.KeyTuner is an accurate and easy-to-use full-range semitone tuner, which makes full use of the visual design of the screen to provide users with clear tuning feedback.

3.BOSSTuner is a multifunctional guitar tuning app. It supports several common plucked instruments, including guitar, bass and Creary.