# Планетариум vs Moscow Model

The clearest difference is iOS requirement: Moscow Model at 12.4 against Планетариум's 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.

Планетариум ships an update every 2 months, Moscow Model every 5 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | Планетариум | Moscow Model |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 175 MB | 20 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lodis Group](https://appshunter.io/developer/1578758434) | [BIZNES SERVIS BYURO, OOO](https://appshunter.io/developer/1601438499) |

## What reviewers say

### Планетариум

[App page](https://appshunter.io/ios/app/id1587568644)

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

**In-app purchases:** none


### Moscow Model

[App page](https://appshunter.io/ios/app/moscow-model/id1601438497)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Планетариум free?

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

### Is Moscow Model free?

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

### Do Планетариум or Moscow Model have ads?

Neither Планетариум nor Moscow Model shows ads.

### Which is updated more often, Планетариум or Moscow Model?

Планетариум ships an update every 2 months, and Moscow Model every 5 weeks. Most recently, Планетариум was updated on November 7, 2026 and Moscow Model on November 7, 2026.

---

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