# Optical Illusions - Images That Will Tease Your Brain

> Collection of 150+ offline optical illusions with descriptions and sharing features. (iPhone/iPad app by Matthew King.)

- Source: https://appshunter.io/ios/app/optical-illusions-images-that-will-tease-your-brain/id331403209 (this page in markdown: same URL + `.md`)
- Developer: [Matthew King](https://appshunter.io/developer/297540386)
- Category: Books, Lifestyle
- Price: $0.99
- Rating: 4.61/5 from 28 App Store ratings · 51 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 23 MB
- Languages: Catalan, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew and 16 more
- Released: 2009-09-22
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/optical-illusions-images-that-will-tease-your-brain/id331403209/reviews.md

## What is Optical Illusions?

*** Free for a limited time ***

This highly entertaining collection of 100+ (153 to be exact) illusions requires no Internet connection! Amuse yourself with illusions that appear to move, psychedelic patterns that’ll trick your eyes, and amazing illustrations that contain cool hidden images. This application is a terrific way to pass the time while waiting or any time you’re looking for a fun, engaging diversion. You'll even be able to save your favorite illusions in a database that you can add to or edit any time you like.  Feel free to share your favorite illusions on Facebook and Twitter.  And you’ll never wonder just what to look for in each illusion—all 100+ contain a brief description to get you started.

Future updates that include additional images will be free!

If you have any questions, would like to contribute an image, or have comments please email us at matt.l.king@comcast.net

Check out our other apps:
Debt Snowball Pro
Loan Calculator - What if?
Random Fun Facts
Scripture of the Day - (NASB Version)
Today in American History
Travel Bingo & Blackout
Grocery Bingo
Bizarre Holidays

## Key features

- 150+ optical illusions
- Appears to move illusions
- Psychedelic patterns
- Hidden image illusions
- Offline access
- Save favorite illusions
- Share on social media

## Recent user reviews (10 of 51)

All indexed reviews: https://appshunter.io/ios/app/optical-illusions-images-that-will-tease-your-brain/id331403209/reviews.md

### 2/5 — Compilation of eye-trick imagery…

*2023-10-13*

… from the last hundred years. The same ones appearing in dozens of similar apps. Lo-res, no way to temporarily enlarge them in each app. Also, the concepts of the illusions repeat after halfway through. Stare at Jesus for 30 seconds, or look at this for a half a minute then look somewhere else. Maybe it’s for you, but I got tired of them quickly. Also recommended apps cheesey in nature.  Groan.

### 5/5 — love it

*2022-07-20, version 9.0*

i just dont get why isn't as popular as other apps!

### 5/5 — Illusions

*2019-09-09, version 9.0*

A great way to get your mind working! See if you can find anything else in the picture besides that which you would normally see. But, you have to take a break every once in a while. Let your eyes get back to normal. Something to do when you have nothing better to do. Worth getting! A good time passer!

### 1/5 — Facebook button doesn’t work

*2019-04-06, version 9.0*

I can’t share on Facebook 🙁

### 5/5 — Loads of fun

*2018-01-01, version 9.0*

I downloaded this for myself but my 3rd grade students love it just as much. They literally will fight over the iPad when I bring up this app

### 5/5 — Very entertaining

*2017-11-23, version 9.0*

A great app with some illusions that I have not seen before. I look forward to this app being updated to support the iPhone X.

### 5/5 — Download!!!!😀

*2016-05-09, version 9.0*

This has so many cool illusions so plz download!!!😎😎

### 5/5 — Bearcats 68

*2016-04-25, version 9.0*

I love optical illusions and have tried many apps. This is the best. Pictures are clear and varied, text is also good. I'm totally enjoying it.

### 5/5 — Love it

*2016-04-21, version 9.0*

.

### 5/5 — Great illusions

*2016-04-15, version 9.0*

This app is amazing. The optical illusions do a really good job of exercising and challenging my brain. I use this app before class and it helps me stay more alert. It is also tons of fun. I love it

## Frequently asked questions about Optical Illusions

### What is this app about?

This app offers a collection of over 150 optical illusions designed to tease your brain. It includes illusions that appear to move, psychedelic patterns, and images with hidden pictures. The app is intended for entertainment and to provide a fun, engaging diversion.

### Do I need an internet connection to use the illusions?

No, this application requires no internet connection to use. You can enjoy all of the illusions offline, making it a perfect companion for times when you don't have access to Wi-Fi or cellular data.

### How much does the app cost?

The app is currently free for a limited time. Future updates, including additional images, will also be provided for free. There are no in-app purchases mentioned.

### Can I save or share my favorite illusions?

Yes, you can save your favorite illusions in a personal database that you can add to or edit. You can also share your favorite illusions directly on Facebook and Twitter.

### Are there descriptions for each illusion?

Yes, all of the 100+ illusions included in the app contain a brief description to help guide you on what to look for, ensuring you can fully appreciate each visual trick.

## Version history (last 1 release)

### 9.0 — 2016-03-12

This app has been updated by Apple to display the Apple Watch app icon.

- Minor Interface Improvements
- Optimized for iOS 9
- Please leave us a review if you enjoy the app.

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## More apps by Matthew King

- [Easy Loan Payoff Calculator](https://appshunter.io/ios/app/easy-loan-payoff-calculator/id297540383)
- [Travel Bingo & Blackout](https://appshunter.io/ios/app/travel-bingo-and-blackout/id302937744)
- [Random Facts - 3500+](https://appshunter.io/ios/app/random-facts-3500-plus/id303601203)
- [Bizarre Holidays Calendar](https://appshunter.io/ios/app/bizarre-holidays-calendar/id306146416)
- [Scripture of the Day (NASB Version)](https://appshunter.io/ios/app/scripture-of-the-day-nasb-version/id307197575)
- [Today in American History - Learn Daily Facts and Events about the USA](https://appshunter.io/ios/app/today-in-american-history-learn-daily-facts-and-events-about-the-usa/id307200232)

All apps by Matthew King: https://appshunter.io/developer/297540386

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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.*