Attensia: Brain Training Games

Attensia is brain training built from real cognitive tests — not invented minigames.

Real cognitive tests — Stroop, N-Back, Trail Making, flanker and 58 more. Ad-free, no subscription. Start free, then unlock everything with a single one-time purchase.

62 games. No ads. No subscription. One-time purchase, yours forever.

★ REAL TESTS, NOT MADE-UP PUZZLES ★
Most brain training apps invent their own minigames and wrap them in vague science language. Every game in Attensia is a faithful implementation of an established task from cognitive psychology — the same paradigms used in research labs:

• Stroop test — colour-word interference
• N-Back — working memory under load
• Flanker task — selective attention
• Simon task — spatial interference
• Stop-signal and Go/No-Go — response inhibition
• Trail Making Test A and B — visual search and task switching
• Symbol-digit coding — processing speed, DSST style
• Operation span — arithmetic interleaved with recall
• Spatial span, forward and backward — Corsi style
• Word-list recall — verbal working memory
• Change detection — visual working memory
• Multiple-object tracking — divided attention
• Mental rotation, paper folding and cube nets — spatial reasoning
• Matrix reasoning and figural analogies — Raven style
• Numerosity estimation — approximate number sense

If you came looking for a Stroop test app, an n-back trainer, a reaction time test or a Trail Making Test, they are all here in one place.

★ WHAT YOU TRAIN ★
Sustained attention, working memory, processing speed, cognitive flexibility, response inhibition, spatial reasoning and logical reasoning.

★ 62 GAMES ACROSS FOUR TIERS ★
• Adults 18+ — reasoning chains, planning puzzles, stop-signal, Simon task, numerosity estimation
• Ages 13–17 — n-back, Trail Making B, matrix reasoning, mental rotation, flanker, symbol-digit coding
• Ages 8–12 — memory grids, conjunction search, cube counting, verbal categorisation
• Younger learners — picture-based games with voice guidance, designed for a parent or teacher to work through alongside a child

★ HONEST ABOUT WHAT THIS IS ★
These are the real paradigms, implemented properly, and you will get better at them. We are not going to promise that practising them transforms your everyday memory or raises your IQ — the research on that question is genuinely mixed, and we would rather say so up front than oversell it. What Attensia offers is a demanding, absorbing five minutes that beats scrolling a feed.

★ WHAT YOU GET ★
• Quick sessions that fit a busy day
• A clear explanation of what each task measures, before you play
• Progress tracking: accuracy, time trained, day streaks and a weekly chart
• A calm, dark, distraction-free interface built for concentration
• 100% AD-FREE — no banners, no pop-ups, no interruptions, ever
• Optional daily reminders

★ START FREE ★
The first three games in your tier are unlocked from day one. No subscription. No hidden fees. No trial that quietly starts charging.

★ UNLOCK EVERYTHING, ONCE ★
One purchase unlocks all 62 games, every tier, and every game we add in future. No monthly bills. No auto-renewals. Pay once, train for life.

★ PRIVATE BY DESIGN ★
No ads. No data selling. No social feeds, no chat, no leaderboards. Your progress syncs securely to your account so it survives a reinstall, and you can delete everything from inside the app at any time.

Download Attensia and find out how you actually score on a Stroop test.