01 // problem
The operational constraint.
Language-learning apps often overload beginners with features while giving weak control over review timing and learning progress.
project case study // 2025–2026
Kanshi
Compact Japanese vocabulary practice with spaced repetition.
02 // solution
The system response.
Kanshi uses short lessons, focused review sessions, and a transparent spaced-repetition loop designed for consistent daily practice.
03 // technology
Tech stack
React NativeExpoTanStack QuerySupabase
04 // gallery
Interface and workflow views
SCREEN / 01
SCREEN / 02
SCREEN / 03
05 // links