# Открытый Город vs АДС УК

The clearest difference is update cadence: АДС УК at weekly against Открытый Город's every 9 months. Открытый Город's advantage is iOS requirement (13.0 vs 15.0). 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.

Открытый Город ships an update every 9 months, АДС УК weekly. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Открытый Город | АДС УК |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Size | 30 MB | 35 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [BILLING ONLAIN RESHENIYA](https://appshunter.io/developer/1580720825) | [Marat Valeev](https://appshunter.io/developer/1447500033) |

## What reviewers say

### Открытый Город

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

**Features:** macOS Compatibility

**In-app purchases:** none


### АДС УК

[App page](https://appshunter.io/ios/app/id6777689937)

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

**In-app purchases:** none


## Frequently asked questions

### Is Открытый Город free?

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

### Is АДС УК free?

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

### Do Открытый Город or АДС УК have ads?

Neither Открытый Город nor АДС УК shows ads.

### Which is updated more often, Открытый Город or АДС УК?

Открытый Город ships an update every 9 months, and АДС УК weekly. Most recently, Открытый Город was updated on October 8, 2026 and АДС УК on October 16, 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.*