247+ iOS apps & games curated and reviewed
With an average user rating of 4.2★, the pseudochromatic colortest category is one of the App Store's strongest. Browse all 247+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.5★ (6) | No | No | May 2026 | |
| 2 |  | Free | 4.5★ (22) | No | No | May 2026 | |
| 3 |  | Free | 2.9★ (26) | No | Yes | May 2026 | |
| 4 |  | Free | 4.9★ (100) | No | No | Sep 2026 | |
| 5 |  | Free | 4.8★ (67) | No | No | Sep 2026 | |
| 6 |  | Free | 4.5★ (17) | No | No | May 2026 | |
| 7 |  | Free | 3.7★ (308) | No | Yes | Sep 2026 | |
| 8 |  | Free | 3.9★ (128) | No | No | Sep 2026 |
Assess your color vision with a series of images designed to detect congenital color vision deficiency. This app provides a quick assessment, similar to the Ishihara test, to help identify color blindness or color deficiency.
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.
