# ASTAR 4D vs Литнет. Аудиокниги

The clearest difference is review sentiment: Литнет. Аудиокниги at 88% against ASTAR 4D's 14%. Литнет. Аудиокниги also leads on rating (5.0 vs 2.7) and update cadence (every 11 days vs every 5 months). ASTAR 4D's advantage is in-app purchases (none vs 1) and ratings volume (9 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Литнет. Аудиокниги sells 1 in-app purchase, starting at $2.99 per month. ASTAR 4D asks for nothing beyond the download.

Литнет. Аудиокниги holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: ASTAR 4D has 9 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 88% of Литнет. Аудиокниги's.

ASTAR 4D ships an update every 5 months, Литнет. Аудиокниги every 11 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | ASTAR 4D | Литнет. Аудиокниги |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (9 ratings)](https://appshunter.io/ios/app/astar-4d/id1490993407/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6451106400/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 14.3% of reviews | **88.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | **Free** | Freemium |
| Size | 1.0 GB | 75 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [integer AR](https://appshunter.io/developer/1156869823) | [Everbook,OOO](https://appshunter.io/developer/416814820) |

## 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


### Литнет. Аудиокниги

[App page](https://appshunter.io/ios/app/id6451106400)

Discover and listen to thousands of audiobooks across various genres. Enjoy offline access, a comfortable player with adjustable speed, and synchronized progress across devices. Explore curated collections and a vast library of stories.

**Highlights:** Thousands of audiobooks, Offline access, Adjustable playback speed, Comfortable reader and player, Library and progress synchronization, Curated recommendations

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| subscription | $2.99 | per month |


## Frequently asked questions

### Is ASTAR 4D free?

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

### Is Литнет. Аудиокниги free?

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

### Which has better reviews, ASTAR 4D or Литнет. Аудиокниги?

Литнет. Аудиокниги is rated higher. ASTAR 4D averages 2.7 out of 5 from 9 ratings, while Литнет. Аудиокниги averages 5.0 from 1 ratings.

### Do ASTAR 4D or Литнет. Аудиокниги have ads?

Neither ASTAR 4D nor Литнет. Аудиокниги shows ads.

### Which is updated more often, ASTAR 4D or Литнет. Аудиокниги?

ASTAR 4D ships an update every 5 months, and Литнет. Аудиокниги every 11 days. Most recently, ASTAR 4D was updated on November 3, 2026 and Литнет. Аудиокниги on November 3, 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.*