# BlinkMath — Fun Math

> Augmented reality math game using eye blinks for input. (iPhone/iPad app by KINHOU LEI.)

- Source: https://appshunter.io/ios/app/blinkmath/id1497540228 (this page in markdown: same URL + `.md`)
- Developer: [KINHOU LEI](https://appshunter.io/developer/1485200998)
- Category: Education, Games
- Price: $1.99
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.2 · 0 MB
- Languages: English
- Released: 2020-03-02
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/blinkmath/id1497540228/reviews.md

## What is BlinkMath?

BlinkMath is a simple game, where users can test their basic math and coordination skills using augmented reality.  

The user blinks to control the number in the blank space. Blink left eye to subtract and right eye to add. Once the red number turns green by making the equation true, the user can hit next.

The game works best when in a lighted area with your eyes visible.

Privacy Policy
https://blinkmath.onrender.com/privacy.html

Terms of use
https://blinkmath.onrender.com/tou.html 

Feedback - Have questions, problems, or want to request new features?  Please contact us at tobyglei@gmail.com

## Key features

- Augmented reality gameplay
- Eye blink controls
- Basic math equation solving
- Coordination skill testing
- Progressive difficulty

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/blinkmath/id1497540228/reviews.md

### 5/5 — Simple but fun game to rest your eyes!

*2020-03-04, version 1.0*

This app is very calming! It lets you take a break with you eyes and brain, I do it 3 times a day to refresh my brain and eyes! Highly recommended for those who tend to bury themselves in work!

## Frequently asked questions about BlinkMath

### What is BlinkMath?

BlinkMath is an augmented reality game designed to help users test their basic math skills and coordination. It uses eye blinks to control numbers and solve equations.

### How does BlinkMath work?

You use your eye blinks to interact with the game. Blinking your left eye subtracts a number, and blinking your right eye adds a number to solve the equation presented.

### What devices does BlinkMath support?

BlinkMath is available on iPhone, iPad, and iPod devices.

### What is the age rating for BlinkMath?

BlinkMath has an age rating of 4+, making it suitable for young children learning basic arithmetic.

### How much does BlinkMath cost?

BlinkMath is a paid application, available for $1.99. There are no in-app purchases or subscriptions.

### When was BlinkMath last updated?

The latest version of BlinkMath, 1.1, was released on March 21, 2020.

### What are the best conditions for playing BlinkMath?

The game works best when played in a well-lit area where your eyes are clearly visible to the device's camera.

### How is BlinkMath rated by users?

BlinkMath has a perfect rating of 5.0 stars based on 2 user reviews, indicating a very positive user sentiment.

## Version history (last 1 release)

### 1.1 — 2020-03-21

Thanks for using BlinkMath. We fixed and polished a few things behind the scenes.

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## More apps by KINHOU LEI

- [HuntScan:#1 Big Game Detection](https://appshunter.io/ios/app/huntscan1-big-game-detection/id1493775863)
- [TAPTAP MELON](https://appshunter.io/ios/app/taptap-melon/id6499567594)

All apps by KINHOU LEI: https://appshunter.io/developer/1485200998

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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 2026-06-10.*