3 stars: It's fun and reasonably well designed, however, it's definitely not for average people. This seems to be for established musicians who want to professional musicians. The advice if you're stuck suggests you go sing at your piano, haha.. right.
3 stars: Please help. Great app, but I bought the full version for both Complete Ear Trainer, and Complete Music Reading Trainer, and I no longer have the full version as if I never bought it.
5 stars: Fantastic app, I have all three, Ear Trainer, Rhythm Trainer and Music Reading Trainer.
3 stars: Beginner lessons often have multiple notes played at once due to vibration of sampled piano. It's hard to gauge an interval when I can barely tell what notes I'm supposed to be listening to. I don't think it's intended. Either isolate the notes, or always play them together. Allowing them to sometimes reverberate other keys is unnecessarily confusing.
4 stars: Overall, I'm pleased with the Complete Ear, Rhythm, and Music trainers, and I've purchased the full versions of all three. But I just wanted to find out if I'm still going to be billed if I want to use a different phone since this one has been giving me problems with its screen.
4 stars: Great design. Builds from easy to challenging very quickly but not unreasonably. Would love to see the notes played briefly displayed on a staff before moving to the next question.
5 stars: I'm not a person who often buys apps, and I just bought all 3 of the \
3 stars...