# Reaction Time: Tap Zero Zero! — Test reaction speed & reflexes

> Test reaction speed & reflexes (iPhone/iPad app by KidDotCo.)

- Source: https://appshunter.io/ios/app/reaction-time-tap-zero-zero/id1090740861 (this page in markdown: same URL + `.md`)
- Developer: [KidDotCo](https://appshunter.io/developer/819246599)
- Category: Games, Education, Casual, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.6 · 10 MB
- Languages: American English
- Released: 2026-04-02
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/reaction-time-tap-zero-zero/id1090740861/reviews.md

## What is Reaction Time?

Are your reactions fast enough to tap 00 before it disappears?
ZeroZero Reaction is a fast-paced reaction game by Ibbleobble, designed to test your focus, timing, and speed!

Perfect for kids and adults alike, ZeroZero Reaction is simple to play but tricky to master. Watch the numbers loop from 00 to 39 at lightning speed… and tap 00 at just the right moment to score!

After five tries, your best reaction time will be sent to Game Center so you can challenge your friends and climb the leaderboard!

Game Modes:
Classic Mode: Tap 00 as fast as you can.
Cheese Mode (In-App Purchase): Tap the cheese instead!
– Unlocks ad-free gameplay and even more fun!

Features:
Super simple one-tap gameplay
Fun, educational, and addictive
Game Center support
Compatible with iOS, iPadOS, macOS & tvOS
Great for improving focus and motor skills
In-app purchase removes ads and unlocks Cheese Mode
Whether you're a quick-tapping kid or a competitive grown-up, ZeroZero Reaction will keep you coming back for “just one more go!”

Love Ibbleobble?
If you enjoy ZeroZero Reaction, be sure to check out our other educational and fun apps by searching Ibbleobble on the App Store!

www.ibbleobble.com
www.facebook.com/iblobl
www.instagram.com/iblobl
www.twitter.com/_iblobl

If you enjoy ZeroZero Reaction – Ibbleobble or any of our other games, we’d love a rating or review!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Can You Find The Cheese? | $1.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2026-07-16

Thanks for playing Reaction Time: Tap Zero Zero!!

This update focuses on stability and small improvements to keep the game running smoothly.

What's new:
Bug fixes and performance improvements.
Minor UI refinements.
Updated links to our latest games.

If you're enjoying Reaction Time: Tap Zero Zero!, check out our related games to discover our other fast, fun challenges. Thanks for your support, and if you're enjoying the game, we'd really appreciate an App Store review!

### 1.1 — 2026-04-21

• Bug fixes
• Added Rating Alert

### 1.0 — 2026-04-06

No release notes.

## More apps by KidDotCo

- [Words for Kids : Ibbleobble](https://appshunter.io/ios/app/words-for-kids-ibbleobble/id968529315)
- [Patterns & Shapes : Ibbleobble](https://appshunter.io/ios/app/patterns-and-shapes-ibbleobble/id978342967)
- [Division Revision : Ibbleobble](https://appshunter.io/ios/app/division-revision-ibbleobble/id978342987)
- [Subtraction Math : Ibbleobble](https://appshunter.io/ios/app/subtraction-math-ibbleobble/id978343612)
- [Multiplication with Ibbleobble](https://appshunter.io/ios/app/multiplication-with-ibbleobble/id978343632)
- [Addition Practice : Ibbleobble](https://appshunter.io/ios/app/addition-practice-ibbleobble/id978840798)

All apps by KidDotCo: https://appshunter.io/developer/819246599

---

*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 2026-07-17.*