# РЖД vs Московский зоопарк AR

The clearest difference is update cadence: Московский зоопарк AR at every 4 days against РЖД's every 2 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.

РЖД ships an update every 2 months, Московский зоопарк AR every 4 days. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | РЖД | Московский зоопарк AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ar/id6786717548/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 57 MB | 13 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TSENTR ZHELDORREFORMA](https://appshunter.io/developer/1596123360) | [INFOGOROD, GKU](https://appshunter.io/developer/1523827867) |

## What reviewers say

### РЖД

[App page](https://appshunter.io/ios/app/id6474908506)

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

**In-app purchases:** none


### Московский зоопарк AR

[App page](https://appshunter.io/ios/app/ar/id6786717548)

Transform your zoo visit into an interactive adventure with augmented reality. Scan QR codes to see 3D animal animations, learn facts, and take photos with virtual creatures. Navigate the zoo with AR guidance and complete fun challenges.

**Highlights:** AR animal animations, Interactive 3D models, Zoo navigation, Mini-tests and challenges, Photo opportunities, Interesting facts

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

**In-app purchases:** none


## Frequently asked questions

### Is РЖД free?

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

### Is Московский зоопарк AR free?

Московский зоопарк AR is free to download, with no in-app purchases.

### Do РЖД or Московский зоопарк AR have ads?

Neither РЖД nor Московский зоопарк AR shows ads.

### Which is updated more often, РЖД or Московский зоопарк AR?

РЖД ships an update every 2 months, and Московский зоопарк AR every 4 days. Most recently, РЖД was updated on October 10, 2026 and Московский зоопарк AR on October 21, 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.*