Three mini games, about three minutes: your AI coach estimates your brain age. Five minutes a day, progress you can see.
iPhone · iOS 17 or later
Every game trains one domain, and your prescription balances the week across all five.
Grids, deduction, and clean chains of if-this-then-that.
Sudoku · Nonogram · AkariHold more, for longer, and find it again later.
N-Back · Match The PairNotice faster, react sharper, ignore the noise.
Schulte Grid · Flame DodgeArithmetic at the speed of thought.
Quick Math · Percent HeroSee the whole board before you move.
Tower of Hanoi · UnblockEvery game is built in-house on our own level engines and tuned by the same adaptive system that plans your training.
AI · coach
Today's prescription: one attention round, one memory round. Ten minutes and your streak is safe.
AI · coach
Then one ninety-second round it is. I already nudged today's difficulty down five percent.
Scores, chats, and streaks stay on your iPhone. No account needed.
Synaplay looks like a playground. Underneath, every tap is measured, modeled, and compared the way a lab would do it.
Clock reading, word encoding and recall, symbol matching, Trails A and B, and spatial memory decide your official brain age.
Your result is measured against people your own age, and a 28-day recheck keeps your baseline current.
Every response is fitted to an ex-Gaussian model, the same family of curves used in attention research.
Raven's-style matrices, CRT, BART, DAT, and semantic fluency, adapted to fit in five minutes of play.
Synaplay is a cognitive training and education product. It does not diagnose, treat, or prevent any condition.
One short round a day keeps the flame alive, and Streak Freeze has your back when life happens.
Every week builds a brain age report worth showing around.
It is a training signal, not a medical measurement. Synaplay computes it from seven timed blocks and compares you with age-matched norms, so it moves when your speed and accuracy move.
Five minutes a day covers your three prescription rounds. The intro scan takes about three minutes, and the monthly checkup runs a handful of blocks longer.
All 60 games, the daily plan, the full checkup, the assessments, and the AI coach are free to use. An optional Synaplay Pro upgrade — a subscription or a one-time lifetime purchase — removes the energy limit for unlimited practice. Every purchase is handled by Apple.
Nowhere. Scores, history, and AI-coach conversations are processed on your iPhone, with the AI running locally on Apple Intelligence. There is no account and no server copy of your data.
iPhone with iOS 17 or later, plus a Home Screen widget that guards your streak.
English, Chinese, Japanese, Korean, German, Spanish, French, Portuguese (Brazil), Russian, and Vietnamese. The AI coach replies in the language you pick.
Your first brain age is three minutes away.
Download on the App Store