# ASTAR 4D vs BabaJaga ROOSSA

The clearest difference is review sentiment: BabaJaga ROOSSA at 60% against ASTAR 4D's 14%. BabaJaga ROOSSA also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

ASTAR 4D ships an update every 5 months, BabaJaga ROOSSA every 4 months. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ASTAR 4D | BabaJaga ROOSSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (8 ratings)](https://appshunter.io/ios/app/astar-4d/id1490993407/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 14.3% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 1.0 GB | 169 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [integer AR](https://appshunter.io/developer/1156869823) | [Andrey Polyak](https://appshunter.io/developer/1096736813) |

## What reviewers say

### ASTAR 4D

[App page](https://appshunter.io/ios/app/astar-4d/id1490993407)

This educational app uses augmented reality to bring printed books to life. It transforms static images into interactive 3D models, enhancing learning for students. Explore anatomy, space, technology, and nature through engaging visualizations and audio.

**Highlights:** Augmented reality 3D models, Interactive visualizations, Spatial reasoning development, Imagination enhancement, Volume design skills, Audio accompaniment

**Features:** macOS Compatibility

**In-app purchases:** none


### BabaJaga ROOSSA

[App page](https://appshunter.io/ios/app/babajaga-roossa/id1531461250)

Experience a magical book with augmented reality. Animated characters come to life on the pages of "Tales from the Sorceress, from the Forest Witch. Beware: Baba Yaga!" Immerse yourself in a fairy tale world.

**Highlights:** Augmented reality integration, Animated characters, Interactive book pages, Fairy tale immersion

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

**In-app purchases:** none


## Frequently asked questions

### Is ASTAR 4D free?

ASTAR 4D is free to download, with no in-app purchases.

### Is BabaJaga ROOSSA free?

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

### Do ASTAR 4D or BabaJaga ROOSSA have ads?

Neither ASTAR 4D nor BabaJaga ROOSSA shows ads.

### Which is updated more often, ASTAR 4D or BabaJaga ROOSSA?

ASTAR 4D ships an update every 5 months, and BabaJaga ROOSSA every 4 months. Most recently, ASTAR 4D was updated on October 26, 2026 and BabaJaga ROOSSA on October 9, 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.*