# ASTAR 4D vs Московский Дом Книги

The clearest difference is review sentiment: Московский Дом Книги at 67% against ASTAR 4D's 14%. Московский Дом Книги also leads on rating (5.0 vs 2.5). ASTAR 4D's advantage is ratings volume (8 vs 1). 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.

Московский Дом Книги holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: ASTAR 4D has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 14% of ASTAR 4D's written reviews are positive against 67% of Московский Дом Книги's.

ASTAR 4D ships an update every 5 months, Московский Дом Книги every 3 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ASTAR 4D | Московский Дом Книги |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (8 ratings)](https://appshunter.io/ios/app/astar-4d/id1490993407/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1601845678/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 14.3% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 1.0 GB | 96 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [integer AR](https://appshunter.io/developer/1156869823) | [OTS MDK, GUP](https://appshunter.io/developer/1601845680) |

## 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


### Московский Дом Книги

[App page](https://appshunter.io/ios/app/id1601845678)

Discover and purchase a vast selection of books, stationery, and games from Russia's largest bookstore chain. Enjoy convenient home delivery and multiple payment options, including online and cash on delivery.

**Highlights:** Extensive book catalog, Stationery and games available, Convenient home delivery, One-click ordering, Online and cash payment options

**Features:** 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 Московский Дом Книги free?

Московский Дом Книги is free to download, with no in-app purchases.

### Which has better reviews, ASTAR 4D or Московский Дом Книги?

Московский Дом Книги is rated higher. ASTAR 4D averages 2.5 out of 5 from 8 ratings, while Московский Дом Книги averages 5.0 from 1 ratings.

### Do ASTAR 4D or Московский Дом Книги have ads?

Neither ASTAR 4D nor Московский Дом Книги shows ads.

### Which is updated more often, ASTAR 4D or Московский Дом Книги?

ASTAR 4D ships an update every 5 months, and Московский Дом Книги every 3 months. Most recently, ASTAR 4D was updated on October 26, 2026 and Московский Дом Книги on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*