123+ iOS apps curated and reviewed
Out of 123+ snellen test apps on iOS, 18 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 | 5.0★ (5) | Yes | Yes | Sep 2026 | |
| 2 |  | $0.99 | — | No | No | Aug 2026 | |
| 3 |  | Free | 3.8★ (15) | No | No | May 2026 | |
| 4 |  | Free | 4.5★ (183) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 4.4★ (10) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.4★ (276) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | 4.5★ (5.4K) | No | No | Oct 2026 | |
| 8 |  | Free | 3.6★ (38) | No | Yes | Sep 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 uses augmented reality to display a Snellen eye chart for visual acuity testing. It allows users to adjust the chart's size and position from a distance, simulating a professional eye exam. Ideal for quick vision checks at home.
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.
