SUS4 Practice

Practise like it's a game. Improve like it's real. SUS4 Practice is a full music-practice game — 250 levels across multiple themed worlds, with characters, achievements, boss levels, and Game Center leaderboards — that is actually built around real musical skills. The exercises are real: scales, arpeggios, ear training, rhythm, theory. The game mechanics make you want to come back every day. The on-device AI tutor adjusts difficulty in real time based on your performance. A daily routine is available free to every user, with no paywall on the essential practice habit. Boss levels test what you have learned across an entire world before you move on. The level packs — Jazz, Latin, Metal, Blues, and Classical — each add 50 levels built around the specific vocabulary of that genre. • 250 levels across multiple themed worlds • Multiple game modes per level • Boss levels at the end of each world • Game Center leaderboards and achievements • On-device AI tutor adjusting difficulty as you improve • Daily routine — free, no unlock required • Subscribe monthly, or unlock the full SUS4 suite forever: all worlds, every game mode, boss levels, and cosmetics • Level Packs (available separately): Jazz, Latin, Metal, Blues, Classical — 50 new levels per pack All AI runs on your device. No cloud processing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/