# X vs Mosfitness

The clearest difference is update cadence: Mosfitness at every 2 weeks against X'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.

X ships an update every 2 months, Mosfitness every 2 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | X | Mosfitness |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 63 MB | 60 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SK STRIM, OOO](https://appshunter.io/developer/1609348421) | [Ekaterina Terenteva](https://appshunter.io/developer/1784261079) |

## What reviewers say

### X

[App page](https://appshunter.io/ios/app/x-stream/id1609348419)

This app offers specialized training programs for athletes and fitness enthusiasts, focusing on strength, functional fitness, and conditioning. It also provides EMS training, sports recovery, and injury prevention services to enhance performance and endurance.

**Highlights:** Strength training programs, Functional fitness, Conditioning workouts, EMS training, Sports recovery, Injury prevention

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

**In-app purchases:** none


### Mosfitness

[App page](https://appshunter.io/ios/app/mosfitness/id6755532934)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is X free?

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

### Is Mosfitness free?

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

### Do X or Mosfitness have ads?

Neither X nor Mosfitness shows ads.

### Which is updated more often, X or Mosfitness?

X ships an update every 2 months, and Mosfitness every 2 weeks. Most recently, X was updated on November 3, 2026 and Mosfitness on November 9, 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.*