# Amblyopia vs KURDVAC

The clearest difference is price: KURDVAC at Free against Amblyopia's $9.99. KURDVAC also leads on update cadence (every 2 days vs every 42 months) and ratings volume (126 vs 39). Amblyopia's advantage is review sentiment (85% vs 47%). On rating, ads, in-app purchases and device support there is nothing between them.

KURDVAC is free to download; Amblyopia costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.1 for Amblyopia against 4.2 for KURDVAC. Both are backed by a comparable volume of ratings — 39 and 126 respectively. Written reviews are what separate them: 85% of Amblyopia's written reviews are positive against 47% of KURDVAC's.

Amblyopia ships an update every 42 months, KURDVAC every 2 days. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Amblyopia | KURDVAC |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.1 (39 ratings)](https://appshunter.io/ios/app/amblyopia-lazy-eye/id1483770938/reviews) | **[4.2 (126 ratings)](https://appshunter.io/ios/app/kurdvac/id1559347311/reviews)** |
| Number of ratings | 39 | **126** |
| Positive reviews | **84.6% of reviews** | 47.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 2 days** |
| Monetization | Paid | **Free** |
| Size | 14 MB | 55 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Svetlana Nasonova](https://appshunter.io/developer/1232100611) | [Kurdistan Government -  Ministry of Health](https://appshunter.io/developer/1511897384) |

## What reviewers say

### Amblyopia

[App page](https://appshunter.io/ios/app/amblyopia-lazy-eye/id1483770938)

This app provides vision exercises designed to improve sight for individuals with amblyopia, or lazy eye. It offers 20 exercises categorized by difficulty and age group, with guidance on proper usage for optimal results.

**Highlights:** 20 vision exercises, Exercises for 3 age groups, Step-by-step usage instructions, Guidance on eye patching, Daily exercise recommendations

**Features:** Vision Pro support

**In-app purchases:** none


### KURDVAC

[App page](https://appshunter.io/ios/app/kurdvac/id1559347311)

This app facilitates COVID-19 vaccination pre-registration for residents of the Kurdistan Region. It allows users to fill out a questionnaire to help the Ministry of Health schedule appointments. Users will be contacted when it's time to book their vaccination.

**Highlights:** COVID-19 vaccination pre-registration, Health questionnaire, Appointment scheduling assistance, Official Ministry of Health endorsement, Resident registration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Amblyopia free?

Amblyopia costs $9.99, with no in-app purchases.

### Is KURDVAC free?

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

### Which has better reviews, Amblyopia or KURDVAC?

KURDVAC is rated higher. Amblyopia averages 4.1 out of 5 from 39 ratings, while KURDVAC averages 4.2 from 126 ratings.

### Do Amblyopia or KURDVAC have ads?

Neither Amblyopia nor KURDVAC shows ads.

### Which is updated more often, Amblyopia or KURDVAC?

Amblyopia ships an update every 42 months, and KURDVAC every 2 days. Most recently, Amblyopia was updated on October 22, 2026 and KURDVAC on October 13, 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.*