# Система Город vs RevBack

The clearest difference is update cadence: RevBack at monthly against Система Город's every 2 months. Система Город's advantage is device support (3 vs 1) and iOS requirement (14.1 vs 16.0). On price, 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.

Система Город ships an update every 2 months, RevBack monthly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Система Город | RevBack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/id1077226959/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 15.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 168 MB | 77 MB |
| Requires iOS | **14.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Labirint, O.O.O.](https://appshunter.io/developer/1077187108) | [FRIDAY HOLDING](https://appshunter.io/developer/1810185196) |

## What reviewers say

### Система Город

[App page](https://appshunter.io/ios/app/id1077226959)

This app allows residents of Altai Krai to pay for housing and communal services and submit meter readings. It is not a government service and does not provide public services.

**Highlights:** Pay for housing and communal services, Submit meter readings, Altai Krai specific services, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


### RevBack

[App page](https://appshunter.io/ios/app/revback/id6808678519)

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

**In-app purchases:** none


## Frequently asked questions

### Is Система Город free?

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

### Is RevBack free?

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

### Do Система Город or RevBack have ads?

Neither Система Город nor RevBack shows ads.

### Which is updated more often, Система Город or RevBack?

Система Город ships an update every 2 months, and RevBack monthly. Most recently, Система Город was updated on November 6, 2026 and RevBack on October 31, 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.*