CogiTrain

CogiTrain is a cognitive training app built around five research-backed exercises that target the core mental skills you use every day — working memory, inhibitory control, processing speed, cognitive flexibility, and attention.
5 TRAINING MODES
🧠 N-Back — Working Memory
Hold letters in mind and identify matches from N steps back. Adapts from 1-back to 5-back as you improve.
🔴 Go/No-Go — Inhibitory Control
Tap fast on green. Withhold on red. Trains the brake your brain needs to stop impulsive responses.
⚡ Choice RT — Processing Speed
A color flashes left or right. Tap the matching side as fast as possible. Timing window shrinks as you get faster.
✴️ Task Switch — Cognitive Flexibility
Classify numbers by odd/even or high/low. The rule switches randomly — switch trials are harder, and that difficulty is the training.
🎨 Stroop — Cognitive Control
A color word appears in a different ink color. Tap the ink, not the word. Your brain wants to read — the training is overriding that reflex.
ADAPTIVE DIFFICULTY
All five modes use staircase difficulty. The app tracks your performance trial by trial and adjusts automatically — always keeping you in the challenge zone.
TRACK YOUR PROGRESS
Session history, accuracy trends, reaction time tracking, performance benchmarks, and a Cognitive Age Estimate show you exactly how your training is translating into measurable improvement.
HOW TO TRAIN
Research shows 15–20 minutes per day, 4–5 days per week, for at least 4 weeks is where real-world transfer effects begin to appear. Pick 2–3 modes per session and rotate. CogiTrain keeps the data so you can stay consistent.
FREE TO PLAY
All five modes and all difficulty levels are free. No ads. Pro subscription unlocks full session history, detailed analytics, calendar view, records, and benchmarks.