# Мособлгаз vs TopRange Ока

The clearest difference is update cadence: Мособлгаз at every 2 weeks against TopRange Ока's every 2 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.

Мособлгаз ships an update every 2 weeks, TopRange Ока every 2 months. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Мособлгаз | TopRange Ока |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/id893083949/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 98 MB | 60 MB |
| Requires iOS | **15** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AO Mosoblgaz](https://appshunter.io/developer/944163075) | [TOPRANGE](https://appshunter.io/developer/1795188760) |

## What reviewers say

### Мособлгаз

[App page](https://appshunter.io/ios/app/id893083949)

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

**In-app purchases:** none


### TopRange Ока

[App page](https://appshunter.io/ios/app/toprange/id6743202225)

**In-app purchases:** none


## Frequently asked questions

### Is Мособлгаз free?

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

### Is TopRange Ока free?

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

### Do Мособлгаз or TopRange Ока have ads?

Neither Мособлгаз nor TopRange Ока shows ads.

### Which is updated more often, Мособлгаз or TopRange Ока?

Мособлгаз ships an update every 2 weeks, and TopRange Ока every 2 months. Most recently, Мособлгаз was updated on November 1, 2026 and TopRange Ока on October 28, 2026.

---

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