MallowBrain: Brain Games

Reaction, Memory & IQ Test

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

7 quick brain games, live global rankings, and a percentile for every score. Train a minute a day — free to start. One squishy brain. Seven ways to train it. MallowBrain packs seven quick brain games into one cozy paper-craft world. A round takes under a minute, every score becomes a worldwide percentile, and it all adds up to your MallowIndex. THE SEVEN GAMES - Lightning Hands: tap the instant the screen flips. Pure reaction time. - Blink Order: watch the sequence light up, then repeat it. - Number Munch: how many digits can your head hold? - Corner Eyes: catch every target hiding in the corners. - Focus Pop: pop the right ones, ignore the noise. - Word Yum: gobble up the right words against the clock. - Finger Zoom: how fast can those fingers really type? WHY MALLOWBRAIN - Percentiles, not just points: every score shows where you stand in the world. - MallowIndex: your whole brain in one number, out of 1600. - Global rankings: live leaderboards for every game, with country boards too. - Streaks: a minute a day beats an hour once a month. - No account needed. Play instantly with a fun auto-nickname. - 8 languages, one worldwide leaderboard. MALLOW PLUS (optional) Detailed report cards per game, unlimited history, growth graphs with trend analysis, full worldwide rankings, and no ads. MALLOW PLUS SUBSCRIPTION Yearly or monthly auto-renewing subscription with a 7-day free trial. Payment is charged to your App Store account; the subscription renews automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in App Store settings. Terms of Use: https://ytlab.site/mallowbrain-terms/en/ Privacy Policy: https://ytlab.site/mallowbrain-privacy/en/

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The developer, YT Lab, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content
    • Identifiers
    • Usage Data

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Accessibility

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Information

Seller
  • YT Lab
Size
  • 57.4 MB
Category
  • Puzzle
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
13+
In-App Purchases
Yes
Copyright
  • © 2026 YT Lab
  • Privacy Policy

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