246+ iOS apps curated and reviewed
Out of 246+ ubivision eye chart apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | May 2026 | |
| 2 |  | Free | 2.8★ (17) | No | Yes | Sep 2026 | |
| 3 |  | Free | 5.0★ (5) | Yes | Yes | Aug 2026 | |
| 4 |  | Free | 3.0★ (5) | No | No | Aug 2026 | |
| 5 |  | $4.99 | 3.5★ (29) | No | No | Sep 2026 | |
| 6 |  | Free | 3.5★ (38) | No | Yes | Aug 2026 | |
| 7 |  | Free | — | No | Yes | Aug 2026 | |
| 8 |  | Free | 4.7★ (330) | Yes | Yes | Sep 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.
This app provides a clinically evaluated visual acuity screening tool for various settings. It offers randomized Snellen, Tumbling E, and other charts to help assess vision, especially when traditional charts are unavailable or memorized. Additional features are available through a monthly subscription.
