Synaplay: Brain Training

How old is your brain today?

Synaplay is a pocket brain gym built on classic cognitive-science drills. About 3 minutes of quick calibration games set your personal baseline — a Cognitive Brain Age snapshot you can revisit any time. From there, Synaplay builds a personalized 5-minute daily plan, and your on-device AI coach keeps you company along the way. The goal is simple: beat yesterday's you.

A FULL COGNITIVE CHECKUP — 7 MODULES
A seven-part cognitive battery covering memory encoding, processing speed, attention switching, working memory and delayed recall: word encoding, clock reading, symbol matching, Trail Making A & B, spatial working memory and delayed word recall — all scored against age-based norms.

13 SCIENCE-BASED ASSESSMENTS
• Visual matrices — nonverbal fluid reasoning in the Raven's style, with an estimated IQ and percentile
• Big Five personality (IPIP-50) — your five-trait profile in about 6 minutes
• Impulsivity self-check (BIS-11)
• PHQ-4 quick mood check-in and ISI sleep index
• Brain dominance, cognitive reflection (CRT), divergent thinking (DAT), balloon risk task (BART) and semantic fluency
• Alertness Test (PVT) — a 3-minute simple reaction-time check that reads how alert you are right now
• Corsi Blocks — reproduce ever-growing sequences of blocks to measure your spatial memory span
• SBTI social style profile — 16 playful types, just for fun

63 BRAIN GAMES ACROSS 5 DOMAINS
• Logic: Sudoku, Nonogram, Ball Sort, Tower of Hanoi, Mines, Loopy, Bridges, Pearl and more
• Memory: N-Back, Match The Pair, Wizard Memory, Number Recall and more
• Attention: True Hue (Stroop), Schulte Grid, Double Trouble and more
• Mental Math: Percent Hero, Operator Quest, Math Stick and more
• Spatial: mental-rotation puzzles, Tri Fill, Shape Fall and more
Every game ships with dozens of hand-tuned levels that ramp up as you improve.

SEE 28 DAYS PAY OFF
Come back for your second full checkup and the 28-day report shows what moved — in plain language, with your next Recheck Day scheduled for you.

YOUR ON-DEVICE AI BRAIN COACH
It reads your reports, suggests what to train next and cheers for your streak. It runs entirely on your device — no server, no account, no internet needed — so your conversations never leave your phone.

BUILD A LASTING HABIT
Daily 5-minute sessions, streak tracking with freeze protection, gentle reminders and a home-screen Streak Widget that keeps your momentum alive.

SYNAPLAY PRO — OPTIONAL
Everything above is usable free: the daily plan and every assessment stay open. Pro is there when you want more practice — unlimited extra-play energy on a monthly, yearly or one-time lifetime plan. Payment is charged to your Apple Account at purchase confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends; manage or cancel anytime in your Account Settings.

PRIVACY FIRST
No account required. No ads. No trackers. Everything — results, history and chats — stays on your device, and you can wipe it all with one tap.

A NOTE ON HEALTH
Synaplay is built for cognitive training, entertainment and self-reflection. It is not a medical device and does not diagnose, treat or prevent any disease.

Ready to meet your brain? Download Synaplay, set your baseline today, and check back in 28 days.

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