# Okul Optik vs HazirTest

The clearest difference is update cadence: Okul Optik at every 5 days against HazirTest's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Okul Optik sells 1 in-app purchase, starting at $2.99 per month and HazirTest sells 4 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

Okul Optik ships an update every 5 days, HazirTest every 2 weeks. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Okul Optik | HazirTest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 72 MB | 109 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mahmut Oktay](https://appshunter.io/developer/1889796154) | [SERHAT DEMIROK](https://appshunter.io/developer/6799124710) |

## What reviewers say

### Okul Optik

[App page](https://appshunter.io/ios/app/okul-optik/id6761460034)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |


### HazirTest

[App page](https://appshunter.io/ios/app/hazirtest-omr-sheet-scanner/id6799124708)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $19.99 | per year |
| Standard | $34.99 | per year |
| Professional | $49.99 | per year |
| Premium | $79.99 | per year |


## Frequently asked questions

### Is Okul Optik free?

Okul Optik is free to download, with in-app purchases available.

### Is HazirTest free?

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

### Do Okul Optik or HazirTest have ads?

Neither Okul Optik nor HazirTest shows ads.

### Which is updated more often, Okul Optik or HazirTest?

Okul Optik ships an update every 5 days, and HazirTest every 2 weeks. Most recently, Okul Optik was updated on October 6, 2026 and HazirTest on October 25, 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.*