# SoyO2 vs Viding

SoyO2 and Viding both sit at 5.0 stars, but that hides the real split: 47% of SoyO2's written reviews are positive against 0% of Viding's. SoyO2 also leads on monetization model (ad-supported vs free with in-app purchases) and ratings volume (20 vs 2). On price, rating, update cadence 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 Viding. That said, the two scores are not equally well evidenced: SoyO2 has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 47% of SoyO2's written reviews are positive against 0% of Viding's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 22, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | SoyO2 | Viding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (20 ratings)](https://appshunter.io/ios/app/soyo2/id1295026870/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/viding/id1484989642/reviews) |
| Number of ratings | **20** | 2 |
| Positive reviews | **47.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 117 MB | 117 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [O2 CENTRO WELLNESS SL](https://appshunter.io/developer/1295026869) | [Viding Fitness SL](https://appshunter.io/developer/1484989641) |

## 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


### Viding

[App page](https://appshunter.io/ios/app/viding/id1484989642)

This app helps you maximize your training at your fitness center or outdoors. It provides personalized training plans to help you reach your fitness, performance, or health goals. Engage in motivating challenges and track your progress with various connected devices.

**Highlights:** Personalized training plans, Outdoor and indoor training support, Fitness challenges and leaderboards, Group class booking, Progress monitoring (calories, heart rate, MOVEs), Integration with health devices and apps

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

**In-app purchases:** none


## Frequently asked questions

### Is SoyO2 free?

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

### Is Viding free?

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

### Which has better reviews, SoyO2 or Viding?

SoyO2 and Viding are both rated 5.0 out of 5 on the App Store, from 20 and 2 ratings respectively.

### Do SoyO2 or Viding have ads?

Neither SoyO2 nor Viding shows ads.

### Which is updated more often, SoyO2 or Viding?

SoyO2 ships an update monthly, and Viding monthly. Most recently, SoyO2 was updated on September 22, 2026 and Viding on September 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*