- Version: 1.3
- Size: 9.16 MB
- Release date: 2026-11-07
- Min iOS: 17.6
- Bundle ID: pro.mrmr.Kerfuffle-iPad
- Version: 1.12
- Size: 4.09 MB
- Release date: 2026-08-19
- Min iOS: 17.6
- Bundle ID: pro.mrmr.mrGoProblemWorkout
- Version: 1.0
- Size: 431.0 KB
- Release date: 2025-11-13
- Min iOS: 18.6
- Bundle ID: pro.mrmr.mrText