# jet gym vs Атмосфера Ростов

The clearest difference is update cadence: jet gym at every 6 weeks against Атмосфера Ростов's every 13 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.

jet gym ships an update every 6 weeks, Атмосфера Ростов every 13 months. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | jet gym | Атмосфера Ростов |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/jet-gym/id6444495435/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Monetization | Free | — |
| Size | 49 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vasiliy Suvorov](https://appshunter.io/developer/1612668132) | [Alexey Likhatskiy](https://appshunter.io/developer/1535199061) |

## What reviewers say

### jet gym

[App page](https://appshunter.io/ios/app/jet-gym/id6444495435)

Access your fitness club's schedule, book group classes, and manage your membership. Stay updated on class changes and events, track your membership expiry, and freeze your membership. View detailed trainer profiles.

**Highlights:** View class schedules and descriptions, Book group training sessions, Receive schedule change notifications, Track membership expiry, Freeze membership, View trainer profiles

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

**In-app purchases:** none


### Атмосфера Ростов

[App page](https://appshunter.io/ios/app/id6475808546)

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

**In-app purchases:** none


## Frequently asked questions

### Is jet gym free?

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

### Is Атмосфера Ростов free?

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

### Do jet gym or Атмосфера Ростов have ads?

Neither jet gym nor Атмосфера Ростов shows ads.

### Which is updated more often, jet gym or Атмосфера Ростов?

jet gym ships an update every 6 weeks, and Атмосфера Ростов every 13 months. Most recently, jet gym was updated on October 6, 2026 and Атмосфера Ростов 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.*