

Kotek
Practice kotekan, the interlocking gamelan pattern, without needing the rest of the ensemble.
- Platform
- iOS
- Type
- Music training
- Year
- 2026
- Time
- 4 weeks, ongoing







Kotekan only works when two players interlock, which makes solo practice hard. Kotek listens to your part and plays the other one back, so a player can rehearse alone.
Built with a gamelan community and shown at two public exhibition days at Apple Developer Academy, where players tried it hands-on. A rollout to schools and communities is planned.
Stack
- SwiftUI
- Core ML
- Create ML
- AVFoundation
- Lottie
Dimas Nugraha