122+ iOS apps curated and reviewed
Out of 122+ 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 | Aug 2026 |
| 2 |  | Free | 3.8★ (15) | No | No | May 2026 |
| 3 |  | $0.99 was $1.99 | — | No | No | Aug 2026 |
| 4 |  | Free | 4.4★ (276) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (177) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.7★ (18M) | Yes | Yes | Aug 2026 |
| 7 |  | Free was $39.99 | 4.4★ (10) | No | Yes | Aug 2026 |
| 8 |  | Free | 3.5★ (38) | No | Yes | Aug 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 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.
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 app offers a structured program of short eye exercises designed to improve vision. It includes personalized training plans, video lessons, and motivational features. Users can opt for a premium subscription for additional exercises and customization.
Perform vision and hearing tests conveniently from your phone. This app offers a quick and simple way to check for color blindness, visual acuity, contrast vision, astigmatism, and visual field. Results are for informational purposes only and not a substitute for professional medical advice.
Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.
This app measures and saves visual acuity for children and adults using optotypes and letters. It offers various test presentations, distances, and result formats, with options for remote testing on iPad.
Assess and monitor your vision health with a comprehensive suite of eye tests. Track changes over time, access vision improvement exercises, and receive personalized recommendations. This app offers a convenient and cost-effective way to manage your eye care.
This app facilitates at-home COVID-19 self-testing using an FDA EUA Authorized OTC antigen rapid test. It provides a simple, 15-minute process with step-by-step video guidance for easy result interpretation and sharing.
Navigate your world with real-time traffic, turn-by-turn directions for driving, walking, cycling, and public transport. Discover millions of businesses and places with photos and reviews. Plan trips with Street View, Immersive View, and offline maps.
Assess your vision with simple tests for common issues like myopia, farsightedness, and astigmatism. Submit your results to specialists for personalized advice on correction or treatment. Available in multiple languages.
This app provides a visual acuity test using a Snellen chart on your iPad. It features auto-calibration for accurate results and can be controlled remotely with an iPhone or iPod touch for enhanced functionality. The app is designed for precise vision testing.
This application provides a digital eye test experience. Users can select testing distances and adjust chart angles and sizes. It is intended for basic visual acuity checks, not professional diagnosis.
Discover your dominant attitude through a 60-question assessment. Identify whether you lean towards assertive, passive, manipulative, or aggressive tendencies. Gain insights into your interpersonal style.
This app provides a simple, step-by-step guide for performing a COVID-19 self-test at home using a non-invasive nasal swab. It includes instructional videos and a timer to help users get clear results quickly and reliably.