# Унистрой vs Открытый Город

The clearest difference is update cadence: Унистрой at every 3 weeks against Открытый Город's every 9 months. Открытый Город's advantage is iOS requirement (13.0 vs 16.0). 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.

Унистрой ships an update every 3 weeks, Открытый Город every 9 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Унистрой | Открытый Город |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1278355118/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 34.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Size | 377 MB | 30 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Unistroy](https://appshunter.io/developer/1277066033) | [BILLING ONLAIN RESHENIYA](https://appshunter.io/developer/1580720825) |

## What reviewers say

### Унистрой

[App page](https://appshunter.io/ios/app/id1278355118)

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

**In-app purchases:** none


### Открытый Город

[App page](https://appshunter.io/ios/app/id6444889044)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Унистрой free?

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

### Is Открытый Город free?

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

### Do Унистрой or Открытый Город have ads?

Neither Унистрой nor Открытый Город shows ads.

### Which is updated more often, Унистрой or Открытый Город?

Унистрой ships an update every 3 weeks, and Открытый Город every 9 months. Most recently, Унистрой was updated on October 24, 2026 and Открытый Город on October 27, 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.*