BrAIn Reps

Your brain needs reps too. 21 cognitive exercises benchmarked against real science. Free. Private. No account needed.

This is NOT a game, its a GYM

Gyms were invented when the Industrial Revolution made bodies sedentary. BrAIn Reps exists because AI is doing the same to minds.

21 science-backed exercises across 4 cognitive domains — each scored against real cognitive science benchmarks. This isn't gamified fluff. Every score shows your percentile ranking against population norms.

REASONING — Logic puzzles, analogies, fact vs. opinion, mental math, bias detection, source evaluation MEMORY — Word recall, sequence memory, spatial patterns, number matching ATTENTION — Stroop test, symbol cancellation, visual search, speed reading CREATIVITY — Story building, word connections, dialogue writing, recipe creation

FEATURES: • Percentile benchmarking against cognitive science norms • 3 difficulty levels per exercise • Brain Score tracking across all domains • XP, levels, and daily streak system • Performance heatmap and detailed stats • Curated research library with 21+ peer-reviewed articles • Data export and import • Completely offline — no account required • Zero data collection — your data stays on your device

5 minutes a day. That's all it takes. Use AI to be productive. Train here to stay sharp. Both matter.

Mental reps for the AI age.