Free

Rating summary

Details

  • Released
  • Updated
  • June 26, 2025
  • February 25, 2026

Features

KANNU screenshot #1 for iPhone
KANNU screenshot #2 for iPhone
KANNU screenshot #3 for iPhone
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About

Two tasks. 45 rounds each. Zero distractions. Cognitive science was my major. This app is my elective. It’s a memory experiment and a Stroop task. Minimal. Unambitious. Oddly satisfying. In one, tap the flashing circles in order. In the other, name the ink color while ignoring the word. Both test your brain. Both time your reactions. Both hand you a CSV to analyze or forget about — I'll leave that last part up to you. No ads. No accounts. No pushy reminders. Just you, your cognitive system, and a UI that refuses to entertain. What it does: • Lets you choose between a memory or Stroop task • Runs for 45 rounds, then stops — mercifully • Tracks your timing and accuracy • Exports a CSV — because of course it does • Works offline, even if your brain doesn’t • Includes built-in delays so you can’t game the system (Trust me, I’ve tried)
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What's New in KANNU

1.1.0

February 25, 2026

Performance improvements, minor bug fixes, and small enhancements to keep things running smoothly.

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