# FitFever vs Vytrix

The clearest difference is in-app purchases: FitFever at none against Vytrix's 2. Vytrix's advantage is update cadence (every 10 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Vytrix sells 2 in-app purchases, starting at $7.99 per month. FitFever asks for nothing beyond the download.

FitFever ships an update every 5 weeks, Vytrix every 10 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | FitFever | Vytrix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Size | 214 MB | 176 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [FitFever Montfoort](https://appshunter.io/developer/1874894887) | [Vincent Molenkamp](https://appshunter.io/developer/6795203452) |

## What reviewers say

### FitFever

[App page](https://appshunter.io/ios/app/fitfever/id6760110667)

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

**In-app purchases:** none


### Vytrix

[App page](https://appshunter.io/ios/app/vytrix-gym-workout-tracker/id6795203450)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vytrix Pro Maandelijks | $7.99 | per month |
| Vytrix Pro Jaarlijks | $44.99 | per year |


## Frequently asked questions

### Is FitFever free?

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

### Is Vytrix free?

Vytrix is free to download, with in-app purchases available.

### Do FitFever or Vytrix have ads?

Neither FitFever nor Vytrix shows ads.

### Which is updated more often, FitFever or Vytrix?

FitFever ships an update every 5 weeks, and Vytrix every 10 days. Most recently, FitFever was updated on October 24, 2026 and Vytrix on October 29, 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.*