# Optical Illusions - Illusion

> A wonderful collection of amazing illusions.

Canonical page: [https://chrome-stats.com/d/axon.apps.brainillusions](https://chrome-stats.com/d/axon.apps.brainillusions)

## Overview

- **ID:** `axon.apps.brainillusions`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** AXON
- **Category:** ENTERTAINMENT
- **Downloads:** 749,274
- **Rating:** 4.20 / 5 (2,335 ratings)
- **Version:** 3.0
- **Last updated:** 2024-12-13
- **First published:** 2015-09-29
- **Size:** 27 MB
- **Data as of:** 2025-05-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=axon.apps.brainillusions)
- **Website:** [https://axonapps.net](https://axonapps.net/)
- **Privacy policy:** [https://axonapps.net/privacy/optical/](https://axonapps.net/privacy/optical/)

## Description

Explore the fascinating world of optical illusions with this Chrome extension featuring over 150 stunning images. Categories include Face Illusions, Eye Illusions, Color Illusions, Animal Illusions, and more, each accompanied by detailed descriptions to challenge and entertain your mind. Learn about how visual perception works and why our brains interpret images in surprising ways. This free app is perfect for teasing your brain and enjoying an engaging collection of illusions anytime.

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `axon.apps.brainillusions.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users appreciate the app's extensive collection of classic and popular optical illusions, describing it as highly enjoyable and magical. The ability to remove ads for a one-time fee is a positive feature. However, multiple users mention intrusive advertisements interrupting gameplay, navigation challenges, and missing features advertised. There are also cultural concerns noted by some users. Overall, the app delivers entertaining illusions with room for improvement in user experience and content sensitivity.

### Pros

- Contains a wide variety of interesting optical illusions covering many common and popular types.
- Highly enjoyable and entertaining, providing endless fun for users.
- Option available to remove ads permanently with a one-time affordable fee.
- Includes classic illusions that still retain their visual magic.
- Developers respond to user comments, showing good user interaction.

### Cons

- App contains many intrusive ads which disrupt the experience for some users.
- Some illusions or features mentioned in the app description or pictures do not exist in the app (e.g., moving hypnotic spirals).
- Navigating the app is reported as somewhat confusing or difficult.
- Certain illusions or features require staring at a point but ads can interfere, causing users to restart.
- Some content may be culturally sensitive and not suitable for all users.

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Source: [Chrome-Stats](https://chrome-stats.com/d/axon.apps.brainillusions)