Upset very upset

I thought this was a tuner but its a dumb app with sound there are freebie version I wasted my money for nothing. Come on use the mic that was added this is irresponsible of you. Realize someone like me cant tune by hearing but feeling the vibration but for me to do it takes time I need to tune quickly.

Intill then no five stars intill you get this right.

Solleo13 about 12-String Guitar Tuner Simple, v2.0.1