211+ iOS apps curated and reviewed
Finding the right snellen chart apps can be overwhelming with so many options. We've analyzed 211+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (7) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 2.8★ (17) | No | Yes | Oct 2026 | |
| 3 |  | Free | 3.8★ (15) | No | No | Oct 2026 | |
| 4 |  | Free | — | No | Yes | May 2026 | |
| 5 |  | Free | 4.8★ (19K) | Yes | No | Oct 2026 | |
| 6 |  | Free | — | No | Yes | May 2026 | |
| 7 |  | Free | 4.4★ (277) | Yes | Yes | Oct 2026 | |
| 8 |  | $0.99 | — | No | No | Oct 2026 |
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.
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 medical tool helps individuals check their vision for impairments like myopia. It's designed for accessibility, especially in rural areas, offering diagnostic accuracy and offline use with auditory guides and multilingual options.
