# Activ Centrum vs Fire Gym

The clearest difference is update cadence: Fire Gym at fortnightly against Activ Centrum'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.

Activ Centrum ships an update every 2 months, Fire Gym fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Activ Centrum | Fire Gym |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 106 MB | 105 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Activ Centrum Aachen GmbH](https://appshunter.io/developer/1542431907) | [Laux Fitness- und Freizeitanlagen GmbH & Co.KG](https://appshunter.io/developer/1560151663) |

## What reviewers say

### Activ Centrum

[App page](https://appshunter.io/ios/app/activ-centrum/id1542431905)

Stay informed about your fitness center's news, offers, and events. Access class schedules, training tips, and contact information directly from your phone. Share exciting updates and promotions with friends easily.

**Highlights:** Real-time news and updates, Current class schedules, Offers and promotions, Contact information and opening hours, Training tips, Shareable content, Apple HealthKit integration

**Features:** Vision Pro support

**In-app purchases:** none


### Fire Gym

[App page](https://appshunter.io/ios/app/fire-gym/id6744388235)

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

**In-app purchases:** none


## Frequently asked questions

### Is Activ Centrum free?

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

### Is Fire Gym free?

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

### Do Activ Centrum or Fire Gym have ads?

Neither Activ Centrum nor Fire Gym shows ads.

### Which is updated more often, Activ Centrum or Fire Gym?

Activ Centrum ships an update every 2 months, and Fire Gym fortnightly. Most recently, Activ Centrum was updated on November 3, 2026 and Fire Gym on October 30, 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.*