ZenBOX: Brain Training is made and published by Jad Dellel. AppBrain is an independent app data site and isn't affiliated with Jad Dellel. The app name, icon, screenshots and description belong to Jad Dellel and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- March 12, 2026
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Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- March 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 31.9 MB
- Content rating
- Everyone
Technologies used by ZenBOX: Brain Training
About the app and developer
About ZenBOX: Brain Training
ZenBOX: Brain Training was a games app developed by Jad Dellel. It was removed from the App Store Jun 23, 2026.
User Ratings
The app had no ratings.
App Information
ZenBOX: Brain Training was free. The app size was 31.92 MB. The last available version was 1.0. The last update was on March 12, 2026.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since March 2026.
Developer information for Jad Dellel
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Store listing
By Jad Dellel, from the App StoreDescription by Jad Dellel Written by the developer, not by AppBrain. Click to read.
Designed by JHCapps with a premium, neon-arcade aesthetic, ZenBox strips away the clutter to focus entirely on cognitive processing speed, attention span, and rapid reaction times. Whether you want to improve your peripheral vision or just test how fast you can tap, ZenBox is your perfect daily companion.
6 LIGHTNING-FAST CHALLENGES:
• Reflex: The ultimate reaction test. Wait for green and tap as fast as humanly possible.
• Stroop: Beat the famous cognitive test. Tap the ink color, ignoring the word itself.
• Schulte Grid: Improve your peripheral vision by tapping numbers 1-9 in perfect sequence.
• Quick Sort: Rapidly sort shapes left or right before you make a mistake.
• Perfect Tap: Wait for an expanding circle to perfectly overlap the target, then tap.
• Find It: Scan a grid of distractions and find the exact matching symbol instantly.
FEATURES:
• The Daily Dashboard: Play games to earn "Power Points" and hit your daily goal of 100! Track your daily streak and total games played.
• Daily Focus Facts: Learn a fascinating new fact about cognitive science every day.
• Offline First: 100% playable without an internet connection. Perfect for airplane mode.
• Privacy First: Zero tracking, zero data collection. Just pure reflex-testing.
ZenBox is the fourth release in the JHCapps "Box" collection—designed by a father-daughter duo for those who appreciate clean engineering and rigorous mental challenges.