Math Brain Games for Adults

Measure your brain age with 2 minutes of mental math a day.

Today's Training is about 2 minutes and 15 questions: a warm-up, the calculations, then your brain-age test. One measurement is just a number. Daily is what turns it into a trend you can watch move.

TWO MINUTES A DAY One session, 15 questions, about 2 minutes. Finish it and you get today's brain age and your streak moves up. Short enough to actually keep doing.

IT ADAPTS TO YOU Every answer is timed and scored by skill, and the questions shift toward the things you find hard. "Today's weak spot" lets you drill exactly that, on its own.

PROGRESS WORTH COMING BACK FOR • Brain-age trend, by week or month • Accuracy by operation • Streak and calendar • Levels and XP

Every 7 days in a row earns a streak freeze, and you can bank up to 2. Miss a day with one saved and your streak survives.

FREE PLAY Practise as much as you like, however you like. Choose the operations (+ - x /) and the number of digits, then pick 20 questions, 60 seconds, or Endless. It sharpens the same skills but never touches your brain age, so there is no pressure.

BUILT FOR ADULTS • No account, no sign-up • Works fully offline • Everything stays on your device • Text size (S/M/L), dark mode, sound and vibration toggles

ADS The app is free to use. If you would rather not see ads, a single purchase of Remove ads in Settings turns them off permanently.

Note: brain age is not a medical diagnosis — it is a relative score for tracking your own progress day to day.