Package hash matched official signatures. No malware, adware, or background tracking detected.
Overview & Features of Optical Illusion APK
A full version program for Android, by Spira Apps.
The Optical Illusion
is a game that can create optical illusions, such as the spinning spiral effect. It can also make you see different objects around you deformed in different shapes, depending on the illusion. Your friends and family will also be amused by the app, as it can produce fun effects and give them a great impression of your mind.
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How to use it?
You can use the app in one of the following ways:
Choose one of the spinning spiral effects and get ready to look at your phone or tablet screen. Once the spinning effect starts, a counter will show on the center of the screen the time remaining you should keep looking at the screen.
Technical Specifications
| Package Name | Optical Illusion APK (Official Release) |
|---|---|
| Developer / Studio | Spira Apps More programs (27) |
| Operating System | Android 13.0 |
| File Size | 38.48 MB |
| Current Build | 1.1.22 |
| License | Free Direct Distribution |
| Audit Status | Passed SHA-256 Checksum Verification |
How to Install on Android Devices
Download File
Click the download button above to retrieve the installation package directly to your smartphone.
Allow Unknown Apps
Go to your phone's Settings → Security and toggle Allow from this source for your browser or file manager.
Complete Setup
Open your file manager, access your Downloads folder, tap the APK file and choose Install.