MindMatrix is a free, fully offline brain-training app built around six reasoning domains: matrix logic, visual patterns, spatial reasoning, language analogies, quantitative sequences, and narrative ordering.
Why you'll like it
- 160+ hand-crafted original questions — no recycled test content
- Shape-based matrix grids rendered live with CustomPainter (no raster images)
- Anti-repetition engine: each new session avoids questions you've seen recently
- Daily streak tracker — build a habit and see your streak grow
- Personal best history — beat your own record every session
- One-tap share: send your score to friends and challenge them
