# FRAUS 3D vs Maťák

The clearest difference is in-app purchases: FRAUS 3D at none against Maťák's 3. FRAUS 3D also leads on iOS requirement (12.0 vs 16.4). Maťák's advantage is update cadence (weekly vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. Maťák sells 3 in-app purchases, starting at $3.99 per month. FRAUS 3D asks for nothing beyond the download.

FRAUS 3D ships an update every 11 months, Maťák weekly. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | FRAUS 3D | Maťák |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | Free | — |
| Size | 552 MB | 60 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fraus Media, s.r.o.](https://appshunter.io/developer/578612162) | [JAKUB KASPAR](https://appshunter.io/developer/6806820173) |

## What reviewers say

### FRAUS 3D

[App page](https://appshunter.io/ios/app/fraus-3d/id1557469636)

This app brings textbook illustrations to life in augmented reality. Simply point your device at an illustration with the 3D icon to view and interact with 3D models. You can also explore models without needing to aim at the book.

**Highlights:** Augmented reality textbook integration, Interactive 3D model viewing, Model manipulation (rotate, zoom), Offline 3D model exploration, Supports specific textbook titles

**Features:** macOS Compatibility

**In-app purchases:** none


### Maťák

[App page](https://appshunter.io/ios/app/matak/id6806820171)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maťák Pro | $3.99 | per month |
| Maťák Pro Roční předplatné | $24.99 | per year |
| Early access | $3.99 | one-time |


## Frequently asked questions

### Is FRAUS 3D free?

FRAUS 3D is free to download, with no in-app purchases.

### Is Maťák free?

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

### Do FRAUS 3D or Maťák have ads?

Neither FRAUS 3D nor Maťák shows ads.

### Which is updated more often, FRAUS 3D or Maťák?

FRAUS 3D ships an update every 11 months, and Maťák weekly. Most recently, FRAUS 3D was updated on November 3, 2026 and Maťák on November 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.*