# AOSZ DATA vs MASZK

The clearest difference is update cadence: MASZK at every 2 weeks against AOSZ DATA's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AOSZ DATA ships an update every 10 months, MASZK every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | AOSZ DATA | MASZK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Size | 29 MB | 35 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Autistak Orszagos Szovetsege](https://appshunter.io/developer/1494308902) | [Szegedi Tudományegyetem](https://appshunter.io/developer/1478822431) |

## What reviewers say

### AOSZ DATA

[App page](https://appshunter.io/ios/app/aosz-data/id1494308903)

**Features:** macOS Compatibility

**In-app purchases:** none


### MASZK

[App page](https://appshunter.io/ios/app/maszk/id6670430286)

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

**In-app purchases:** none


## Frequently asked questions

### Is AOSZ DATA free?

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

### Is MASZK free?

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

### Do AOSZ DATA or MASZK have ads?

Neither AOSZ DATA nor MASZK shows ads.

### Which is updated more often, AOSZ DATA or MASZK?

AOSZ DATA ships an update every 10 months, and MASZK every 2 weeks. Most recently, AOSZ DATA was updated on October 25, 2026 and MASZK 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.*