Rechenflow Mental Math

Rechenflow is a mental arithmetic game for short, focused rounds: daily challenge, operation-based training, sprint mode, pro levels and estimation tasks.

GAME IDEA
All problems are generated directly on your device. Practice practical calculation skills without ads, subscriptions or medical effectiveness claims.

INCLUDED
- daily challenge with streak
- training by operation
- timed sprint mode
- estimation as true/false and order-of-magnitude checks
- pro mode with higher levels
- XP, stats and history
- local storage
- clear, distraction-free interface

UNLOCK ONCE
- all modes
- all operations
- full history and stats

No IQ, brain, memory, medical or health claims. No subscription. No ads.