Challenge your perception by identifying the square with a different color. See how long you can last and share your progress with friends. Play on your Apple Watch for on-the-go fun without your iPhone.






244+ iOS apps & games curated and reviewed
Color Test For Your Screen is the household name in color test for your screen, but it's far from the only option. We track 244+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | No | May 2026 | |
| 2 | Free | 4.5★ (22) | No | No | May 2026 | |
| 3 | Free | — | Yes | No | May 2026 | |
| 4 | Free | — | No | No | Jul 2026 | |
| 5 | Free | 2.9★ (26) | No | Yes | May 2026 | |
| 6 | Free | — | Yes | No | May 2026 | |
| 7 | Free | 4.9★ (404) | No | No | Aug 2026 | |
| 8 | Free | — | Yes | Yes | Jul 2026 |







Challenge your perception by identifying the square with a different color. See how long you can last and share your progress with friends. Play on your Apple Watch for on-the-go fun without your iPhone.








This app helps detect common types of color vision deficiency using a digital Ishihara test. Users can customize tests and check answers, with an option to generate custom plates.




Test your color perception with this visually stunning puzzle game. Match target hues, saturation, and brightness using an intuitive, haptic-enhanced dial. Offers multiple game modes for relaxation or challenge, and tracks your color accuracy over time.




Quickly determine if you have color blindness with a simple test. This application provides a fast and accessible way to check for vision impairments related to color perception. Get results in under a minute.






This game challenges your color perception by having you identify the box with an irregular color among a grid. You have 15 seconds per grid to make your selection, with penalties for incorrect answers. It's designed for entertainment and to test your ability to distinguish subtle color differences.


Assess your vision for red-green color deficiency with an accurate test. Get detailed reports that can be printed or shared, and access professional settings for customization. Ideal for personal use, recruiters, and testing children.


Test your color vision with a simple and enjoyable puzzle game. Identify the tile that differs in color from the rest to challenge your perception. It's an easy-to-play experience for everyone.




Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.


A simple and fun game to test your color vision. Players must quickly identify and click on the box with a different color within a time limit. It's designed for quick play and friendly competition.


This application offers a quick and accurate test to screen for red-green color deficiency, the most common form of color blindness. It provides a convenient first step in understanding your eye health by using standard color plates. Results can be easily shared with others.


This experimental tool assesses your ability to perceive colors under various display conditions. It provides two key metrics: the number of colors you can distinguish and how effectively your current perception matches your theoretical potential. Regular use may help improve your visual perception of color nuances.


This game challenges your eyes and brain to find the tile with a slightly different color in a grid. Advance through hundreds of increasingly difficult levels, testing and improving your color perception and visual skills. It's a perfect, relaxing yet stimulating brain training session for all ages.