# Eye Test vs Navigate for Retina Experts

The clearest difference is price: Navigate for Retina Experts at Free against Eye Test's $1.99. Navigate for Retina Experts also leads on update cadence (monthly vs every 6 months) and iOS requirement (16.0 vs 26.0). Eye Test's advantage is chart position (#198 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Navigate for Retina Experts is free to download; Eye Test costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Eye Test ships an update every 6 months, Navigate for Retina Experts monthly. Both last shipped on October 29, 2026.

## The numbers

| Metric | Eye Test | Navigate for Retina Experts |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Paid | — |
| Best chart rank | **#198** | — |
| Size | 1 MB | 16 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Roar Slot Nielsen](https://appshunter.io/developer/1298005953) | [OD-OS](https://appshunter.io/developer/1298635381) |

## What reviewers say

### Eye Test

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

**Currently charting:** #198 Top Paid · Medical (US App Store)

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


### Navigate for Retina Experts

[App page](https://appshunter.io/ios/app/navigate-for-retina-experts/id1298635382)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Eye Test free?

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

### Is Navigate for Retina Experts free?

Navigate for Retina Experts is free to download, with no in-app purchases.

### Do Eye Test or Navigate for Retina Experts have ads?

Neither Eye Test nor Navigate for Retina Experts shows ads.

### Which is updated more often, Eye Test or Navigate for Retina Experts?

Eye Test ships an update every 6 months, and Navigate for Retina Experts monthly. Most recently, Eye Test was updated on October 29, 2026 and Navigate for Retina Experts on October 29, 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.*