What's a good iOS app for learning piano that isn't just another GarageBand wannabe and actually makes the learning process, you know, *statistically satisfying*?

Okay, so I've been messing around with Piano ٞ, and honestly, it's not terrible. The fact that you can adjust the piano size is actually a big deal – makes it way easier to practice different sections. Plus, they've got a decent selection of songs; I even found some classical pieces that didn't make me want to throw my iPad across the room. It's not going to replace a real teacher, but for quick practice sessions, it's surprisingly effective. I mean, the rating is 4.5 stars, so the data doesn't lie, right? The interface is clean, the responsiveness is solid, and I haven't encountered any weird glitches yet. Plus, no ads! That's a win in my book. It's like Duolingo, but for piano... and slightly less annoying. I'd say it's worth checking out if you're trying to avoid actual piano lessons (or, you know, supplement them).