246+ iOS apps & games curated and reviewed
EyeChart is the household name in visual acuity, but it's far from the only option. We track 246+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 2.8★ (17) | No | Yes | Oct 2026 | |
| 2 |  | $2.99 | 5.0★ (1) | No | No | Oct 2026 | |
| 3 |  | Free | 4.7★ (120) | No | Yes | Oct 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | 4.5★ (184) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | 5.0★ (1) | Yes | No | Sep 2026 | |
| 8 |  | Free | — | Yes | No | Oct 2026 |
This app provides a randomized visual acuity screening tool for quick vision checks. It offers various chart types, including Snellen, Tumbling E, and Sloan letters, to help prevent memorization and provide a more accurate rough screen of visual acuity.
Enhance your kinetic visual acuity by reading numbers on a rotating hex-head pillar. The app offers adjustable difficulty levels and two training modes to improve depth perception and directional tracking, beneficial for athletes.
This app transforms your iPhone into a comprehensive digital call bag for healthcare professionals. It offers a wide array of specialized tools for ophthalmology, neurology, optometry, emergency medicine, and internal medicine, leveraging advanced iPhone camera and sensor technology.
