# Eye Test vs Snellen test

The clearest difference is price: Snellen test at $0.99 against Eye Test's $1.99. Snellen test also leads on iOS requirement (13.2 vs 26.0). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Eye Test costs $1.99 and Snellen test $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Eye Test ships an update every 6 months, Snellen test every 4 months. The most recent releases landed on September 6, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Eye Test | Snellen test |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/eye-test-visual-acuity/id1298005954/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Size | 1 MB | 3 MB |
| Requires iOS | 26.0 | **13.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roar Slot Nielsen](https://appshunter.io/developer/1298005953) | [Oleg Drobyshev](https://appshunter.io/developer/607614659) |

## What reviewers say

### Eye Test

[App page](https://appshunter.io/ios/app/eye-test-visual-acuity/id1298005954)

This application provides a visual acuity test based on the Tumbling E-test, using the logMAR scoring metric. It helps users assess their vision and provides results that can be shared with eye care professionals. The test ends if fewer than three answers are correct per line.

**Highlights:** Tumbling E-test (ETDRS based), logMAR scoring metric, Decimal equivalent scoring, Test results sharing, Photo capture of tested eye

**Features:** Vision Pro support

**In-app purchases:** none


### Snellen test

[App page](https://appshunter.io/ios/app/snellen-test/id1514134289)

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.

**Highlights:** Augmented reality Snellen chart, Adjustable chart size and position, Remote control via device camera, Distance simulation for testing, Customizable display options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Eye Test free?

Eye Test costs $1.99, with no in-app purchases.

### Is Snellen test free?

Snellen test costs $0.99, with no in-app purchases.

### Do Eye Test or Snellen test have ads?

Neither Eye Test nor Snellen test shows ads.

### Which is updated more often, Eye Test or Snellen test?

Eye Test ships an update every 6 months, and Snellen test every 4 months. Most recently, Eye Test was updated on September 6, 2026 and Snellen test on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*