What you get

• 14 training modes — from Stroop inhibition to n-back, paper folding and stop-signal tasks. Each session takes about three minutes.
  
• Honest statistics — accuracy trends, per-item response speed, pacing consistency, and a speed × accuracy breakdown. Every number is derived from your real training data, and metrics that can't be computed yet are shown as blank instead of being faked.
  
• Cognitive profile — a seven-dimension radar, a 30-day activity heatmap, and a clearly-labeled training brain age (a training indicator, not a medical assessment).
  
• Adaptive difficulty — each training tracks your level and schedules reviews when a skill starts to fade. A due-for-review badge tells you what to revisit.
  
• Daily training — a three-item plan matched to your weakest dimensions, each with a plain-language reason.
  
• Per-item time limits — transparent countdown with difficulty-linked windows; timeouts are scored honestly and explained.
  
• 24 achievements — supporting Steam Achievements.

Designed to respect you

• No account required — your data stays on your device.
  
• No streak-shaming, no dark patterns. An explicit "Calm" difficulty gives generous time limits.
  
• Every metric is explained in plain language. Nothing is fabricated, ever.
  
• For everyone who wants a clear, quiet picture of their cognition.