Brain TokTok: Brain Training

Just 5 minutes a day for a clearer mind — Brain TokTok.

Brain TokTok is a gentle brain warm-up app made for seniors. No complicated setup — big text and simple taps mean anyone can start right away.

■ Standard tasks used in clinics and research
The exercises are built on standard cognitive tasks long used in clinics and research (Stroop, digit span, flanker, Trail Making/TMT and more), gently retuned for seniors. The same trusted formats, made easy and enjoyable.

■ Just 5 minutes a day
Each game wraps up quickly, and once you reach 5 minutes you've finished "Today's Brain Warm-up"! Adaptive difficulty keeps every round "challenging but doable" — a little harder when you do well, a little easier when you slip.

■ 4 areas, plenty of variety
- Memory: Neighborhood Walk, Digit Recall, Spot the Change
- Focus: Color Words, Center Arrow, Symbol Match
- Logic: Trail Order, What Comes Next?, Color Patterns
- Math: Quick Calc, Making Change, Number Pairs

■ Brain Check (self check)
Three fixed-difficulty tasks take about 3 minutes to check today's condition and compare it with your own past records. It's a self check, not a medical diagnosis — once a month is plenty.

■ Today's report and encouragement
Daily goals, attendance streaks, trend graphs by area, and praise badges cheer on your routine. A friendly warm-up mascot greets you every day.

■ Share with your family
Send today's results to family through KakaoTalk.

■ Use with peace of mind
- No account, no login
- All records stay on your device
- Works offline

Note: Brain TokTok supports healthy brain habits and is not a medical device for diagnosing, treating, or preventing any disease.