# myVisionbody vs Erg

The clearest difference is review sentiment: Erg at 100% against myVisionbody's 36%. Erg also leads on rating (5.0 vs 3.0) and iOS requirement (14.0.0 vs 16). myVisionbody's advantage is ratings volume (27 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Erg holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: myVisionbody has 27 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 36% of myVisionbody's written reviews are positive against 100% of Erg's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 7, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | myVisionbody | Erg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (27 ratings)](https://appshunter.io/ios/app/myvisionbody/id1418522357/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/erg-connect/id6741701740/reviews)** |
| Number of ratings | **27** | 2 |
| Positive reviews | 35.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 36 MB | 44 MB |
| Requires iOS | 16 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Visionbody Vertriebs GmbH](https://appshunter.io/developer/1454382504) | [Coding Minds, Inc.](https://appshunter.io/developer/1480612283) |

## What reviewers say

### myVisionbody

[App page](https://appshunter.io/ios/app/myvisionbody/id1418522357)

This app supports a wireless EMS training system for intensive whole-body workouts. It allows users to track training, access workout videos, and connect to studios. Ideal for enhancing any fitness routine with joint-friendly, sustainable muscle training.

**Highlights:** Wireless EMS training, Whole-body muscle training, Track training activity, Access training videos, QR code studio access, Updates and news

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

**In-app purchases:** none


### Erg

[App page](https://appshunter.io/ios/app/erg-connect/id6741701740)

Enhance your rowing technique with AI-powered video analysis and track your progress. Compete on leaderboards, connect with teammates through group chat, and build a strong rowing community. Train smarter and improve faster with this comprehensive platform.

**Highlights:** AI-powered rowing analysis, Leaderboard rankings, Group chat and community, Create and join groups, Workout history and progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is myVisionbody free?

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

### Is Erg free?

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

### Which has better reviews, myVisionbody or Erg?

Erg is rated higher. myVisionbody averages 3.0 out of 5 from 27 ratings, while Erg averages 5.0 from 2 ratings.

### Do myVisionbody or Erg have ads?

Neither myVisionbody nor Erg shows ads.

### Which is updated more often, myVisionbody or Erg?

myVisionbody ships an update every 2 months, and Erg every 2 months. Most recently, myVisionbody was updated on September 7, 2026 and Erg on June 4, 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.*