# SoyO2 vs RUK GYM

The clearest difference is update cadence: SoyO2 at monthly against RUK GYM's every 3 months. RUK GYM's advantage is monetization model (free vs ad-supported). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for SoyO2 against 5.0 for RUK GYM. Both are backed by a comparable volume of ratings — 20 and 12 respectively.

SoyO2 ships an update monthly, RUK GYM every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | SoyO2 | RUK GYM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (20 ratings)](https://appshunter.io/ios/app/soyo2/id1295026870/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/ruk-gym/id6443587146/reviews)** |
| Number of ratings | **20** | 12 |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 117 MB | 214 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [O2 CENTRO WELLNESS SL](https://appshunter.io/developer/1295026869) | [INVERSIONES DOLAR SL](https://appshunter.io/developer/1647398376) |

## What reviewers say

### SoyO2

[App page](https://appshunter.io/ios/app/soyo2/id1295026870)

This app helps you maximize your fitness facility's services for both indoor and outdoor training. It offers personalized training plans, engaging challenges, and smart reminders for group activities. Track your progress, calories, heart rate, and activity levels by connecting various health devices.

**Highlights:** Personalized training plans, Individual and community challenges, Leaderboards and badges, Activity booking and reminders, Progress and calorie tracking, Heart rate monitoring, Integration with health devices

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SoyO2 free?

SoyO2 is free to download, with no in-app purchases.

### Is RUK GYM free?

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

### Which has better reviews, SoyO2 or RUK GYM?

RUK GYM is rated higher. SoyO2 averages 5.0 out of 5 from 20 ratings, while RUK GYM averages 5.0 from 12 ratings.

### Do SoyO2 or RUK GYM have ads?

Neither SoyO2 nor RUK GYM shows ads.

### Which is updated more often, SoyO2 or RUK GYM?

SoyO2 ships an update monthly, and RUK GYM every 3 months. Most recently, SoyO2 was updated on October 24, 2026 and RUK GYM on October 24, 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.*