Not very good, waste of money, useless – Cleartune Review

1. Does not do a good job tuning my santoor that is like a hammered dulcimer and has 100 strings, is not accurate and the needles bounces all over the place. I use the tuner in guitar toolkit which works much better. 2. Custom temperaments doesn't really work, my tonic note is D and want to use custom tuning from that, but not working, it is not clear how they are determining the few frequency of the root note. 3. I email them about item #2 months ago, no reply. Pretty much useless app.
Review by Katdan on Cleartune.