# RUK GYM vs PreRox

The clearest difference is in-app purchases: RUK GYM at none against PreRox's 5. PreRox's advantage is update cadence (every 9 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PreRox sells 5 in-app purchases, starting at $7.99 per 7 days. RUK GYM asks for nothing beyond the download.

RUK GYM ships an update every 3 months, PreRox every 9 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | RUK GYM | PreRox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/ruk-gym/id6443587146/reviews)** | — |
| Number of ratings | **12** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 214 MB | 82 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [INVERSIONES DOLAR SL](https://appshunter.io/developer/1647398376) | [Taras Olefirenko Boychura](https://appshunter.io/developer/6790162851) |

## What reviewers say

### RUK GYM

[App page](https://appshunter.io/ios/app/ruk-gym/id6443587146)

This fitness platform helps you track daily activities, body metrics, and access over 2000 exercises with 3D demonstrations. Create custom workouts or use preset plans to guide your fitness journey, earning badges along the way. Syncs with Apple Health for seamless activity tracking.

**Highlights:** Class schedules and opening hours, Daily fitness activity tracking, Weight and body metric tracking, 2000+ exercises with 3D demos, Preset and custom workouts, Progress tracking, Apple Health sync

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

**In-app purchases:** none


### PreRox

[App page](https://appshunter.io/ios/app/prerox-hyrox-training/id6799681683)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PreRox Pro Weekly | $7.99 | per 7 days |
| PreRox Pro Monthly | $14.99 | per month |
| PreRox Pro Yearly | $49.99 | per year |
| PreRox Pro Yearly (offer) | $49.99 | per year |
| PreRox Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is RUK GYM free?

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

### Is PreRox free?

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

### Do RUK GYM or PreRox have ads?

Neither RUK GYM nor PreRox shows ads.

### Which is updated more often, RUK GYM or PreRox?

RUK GYM ships an update every 3 months, and PreRox every 9 days. Most recently, RUK GYM was updated on October 24, 2026 and PreRox on October 10, 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.*