# Easy Eye vs ZRefractive

The clearest difference is rating: ZRefractive at 5.0 against Easy Eye's 4.5. ZRefractive also leads on in-app purchases (none vs 1) and device support (3 vs 1). Easy Eye's advantage is update cadence (monthly vs every 10 months). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Easy Eye sells 1 one-off in-app purchase. ZRefractive asks for nothing beyond the download.

ZRefractive holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

Easy Eye ships an update monthly, ZRefractive every 10 months. The most recent releases landed on September 22, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Easy Eye | ZRefractive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/easy-eye/id394384745/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/zrefractive/id1391502868/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 10 months |
| Monetization | Free | Free |
| Size | 1.1 GB | 114 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [IKONION](https://appshunter.io/developer/315330021) | [bigtincan mobile pty ltd](https://appshunter.io/developer/1057042058) |

## What reviewers say

### Easy Eye

[App page](https://appshunter.io/ios/app/easy-eye/id394384745)

This app serves as a patient education tool for eye care professionals. It features a 3D eye model for interactive demonstrations, a vision simulator to illustrate corrections and disturbances, and tools to visualize visual field defects and light effects like halos and glare.

**Highlights:** Interactive 3D eye model, Vision simulator for corrections, Halo & glare simulation, Visual field defect simulator, 3D animations for explanations, Drawing comments on 3D model

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Easy Eye Premium | $99.99 | one-time |


### ZRefractive

[App page](https://appshunter.io/ios/app/zrefractive/id1391502868)

This app provides educational and marketing content related to ZEISS refractive procedures for customers. Healthcare professionals can use it to inform patients directly from digital devices, share content, and connect with their practice development team.

**Highlights:** ZEISS refractive content access, Patient education tools, Digital content sharing, Email content option, Contact practice development team

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Easy Eye free?

Easy Eye is free to download, with in-app purchases available.

### Is ZRefractive free?

ZRefractive is free to download, with no in-app purchases.

### Which has better reviews, Easy Eye or ZRefractive?

ZRefractive is rated higher. Easy Eye averages 4.5 out of 5 from 4 ratings, while ZRefractive averages 5.0 from 5 ratings.

### Do Easy Eye or ZRefractive have ads?

Neither Easy Eye nor ZRefractive shows ads.

### Which is updated more often, Easy Eye or ZRefractive?

Easy Eye ships an update monthly, and ZRefractive every 10 months. Most recently, Easy Eye was updated on September 22, 2026 and ZRefractive on June 10, 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.*