# Ostrov.museum vs ТРЦ Мозаика

The clearest difference is update cadence: ТРЦ Мозаика at every 2 days against Ostrov.museum's every 32 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.

Ostrov.museum ships an update every 32 months, ТРЦ Мозаика every 2 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Ostrov.museum | ТРЦ Мозаика |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ostrovmuseum/id1537832685/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 2.7 GB | 77 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Nataliia Lamanova](https://appshunter.io/developer/1537457456) | ['Navimind' LLC](https://appshunter.io/developer/874279069) |

## What reviewers say

### Ostrov.museum

[App page](https://appshunter.io/ios/app/ostrovmuseum/id1537832685)

Explore museum exhibits and historical sites through augmented reality. See artifacts come to life and walk through ancient fortresses using your device's camera. Discover interactive displays and learn about historical objects with AR animations.

**Highlights:** Augmented reality exhibit visualization, Historical site reconstruction, Interactive artifact information, AR animations of object creation/use, Map of interactive exhibits, Virtual fortress exploration

**In-app purchases:** none


### ТРЦ Мозаика

[App page](https://appshunter.io/ios/app/id6811135670)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ostrov.museum free?

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

### Is ТРЦ Мозаика free?

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

### Do Ostrov.museum or ТРЦ Мозаика have ads?

Neither Ostrov.museum nor ТРЦ Мозаика shows ads.

### Which is updated more often, Ostrov.museum or ТРЦ Мозаика?

Ostrov.museum ships an update every 32 months, and ТРЦ Мозаика every 2 days. Most recently, Ostrov.museum was updated on November 3, 2026 and ТРЦ Мозаика on November 10, 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.*