meets my needs – Tone - Learn Perfect Pitch! Review

The full version of the costs $99 a year, which I simply cannot justify, but the free version has good functionality for an amateur. There were some irritating bugs signing up, but the day to day interaction with the app is fine. I think I had trouble signing in because I didn’t want to give my email. Restarting the app didn’t help, but giving an email address did.
Review by jgw4f on Tone - Learn Perfect Pitch!.