# Tap Off - Reverse Stroop Test — Improve Brain Reaction Time

> Improve Brain Reaction Time (iPhone/iPad app by Jaco Pieterse.)

- Source: https://appshunter.io/ios/app/tap-off-reverse-stroop-test/id1555638716 (this page in markdown: same URL + `.md`)
- Developer: [Jaco Pieterse](https://appshunter.io/developer/867485863)
- Category: Games
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 58 MB
- Languages: English
- Released: 2021-03-01
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/tap-off-reverse-stroop-test/id1555638716/reviews.md

## What is Tap Off?

A fun and easy way to test and improve your concentration skills. All you have to do is tap the correct button. Easier said than done though!

The instruction is printed in a different color than the word and if you do not concentrate this will cause you to tap the incorrect button.

Read -> Focus -> Tap

Have fun tapping away!


## Version history (last 1 release)

### 1.0 — 2021-03-02

No release notes.

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## More apps by Jaco Pieterse

- [Sudo Crabs Numbers Puzzle Game](https://appshunter.io/ios/app/sudo-crabs-numbers-puzzle-game/id1504535052)
- [War Of The Words - English US](https://appshunter.io/ios/app/war-of-the-words-english-us/id6444480010)
- [War Of The Words - Word Game](https://appshunter.io/ios/app/war-of-the-words-word-game/id6449076547)
- [FAPA](https://appshunter.io/ios/app/fapa/id6759224250)

All apps by Jaco Pieterse: https://appshunter.io/developer/867485863

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*