# myETraining vs SIGMA LINK

The clearest difference is rating: myETraining at 4.1 against SIGMA LINK's 1.5. myETraining also leads on ratings volume (502 vs 8) and review sentiment (28% vs 9%). SIGMA LINK's advantage is in-app purchases (none vs 10). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. myETraining sells 9 one-off in-app purchases. SIGMA LINK asks for nothing beyond the download.

myETraining holds the better App Store score, 4.1 against 1.5. That said, the two scores are not equally well evidenced: myETraining has 502 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 28% of myETraining's written reviews are positive against 9% of SIGMA LINK's.

myETraining ships an update every 2 months, SIGMA LINK every 4 months. The most recent releases landed on September 25, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | myETraining | SIGMA LINK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (502 ratings)](https://appshunter.io/ios/app/myetraining/id672249377/reviews)** | [1.5 (8 ratings)](https://appshunter.io/ios/app/sigma-link/id1147984544/reviews) |
| Number of ratings | **502** | 8 |
| Positive reviews | **27.5% of reviews** | 9.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 76 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elite srl](https://appshunter.io/developer/546000017) | [SIGMA-ELEKTRO GmbH](https://appshunter.io/developer/803939887) |

## What reviewers say

### myETraining

[App page](https://appshunter.io/ios/app/myetraining/id672249377)

Transform your device into a personal trainer for managing home trainer sessions. Enjoy immersive cycling experiences with real videos and automatic resistance adjustments. Track your progress, create custom programs, and share data with popular fitness platforms.

**Highlights:** RealVideo and myRealVideo training, Automatic resistance adjustment for hometrainers, GPS course recording and simulation, Cloud-based data storage and sharing, Custom training program creation, Data export to Strava and MapMyRide

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual subscription | $8.99 | one-time |
| Pedaling Analysis | $8.99 | one-time |
| Video Ride | $12.99 | one-time |
| Video Ride | $13.99 | one-time |
| Video Ride | $16.99 | one-time |
| Video Ride | $17.99 | one-time |
| Annual subscription | $19.99 | one-time |
| Video Ride | $21.99 | one-time |
| Video Ride | $99.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate power and cadence readings
- 👍 Good training features
- 👍 Excellent performance and quality

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Calibration problems
- 🤑 Paid subscription required for basic features
- 🤔 Confusing user interface
- 🐛 Unreliable data and metrics

**Reported bugs**

- App freezes and crashes
- Bluetooth/ANT+ connection failures
- Inaccurate power and resistance readings
- Inability to calibrate trainer properly

**Requested features**

- Add Strava integration
- Improve app stability and reliability
- Provide more free training content
- Enhance user interface and customization options


### SIGMA LINK

[App page](https://appshunter.io/ios/app/sigma-link/id1147984544)

Easily transfer training data from compatible devices to your smartphone. View personal bests, statistics, and completed tracks. Sync all your training data, workouts, and sport profiles with cloud integration for constant access.

**Highlights:** Transfer training units, View training statistics, Track personal bests, Manage device settings, Sync with SIGMA CLOUD, Access workouts and sport profiles

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

**In-app purchases:** none


## Frequently asked questions

### Is myETraining free?

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

### Is SIGMA LINK free?

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

### Which has better reviews, myETraining or SIGMA LINK?

myETraining is rated higher. myETraining averages 4.1 out of 5 from 502 ratings, while SIGMA LINK averages 1.5 from 8 ratings.

### Do myETraining or SIGMA LINK have ads?

Neither myETraining nor SIGMA LINK shows ads.

### Which is updated more often, myETraining or SIGMA LINK?

myETraining ships an update every 2 months, and SIGMA LINK every 4 months. Most recently, myETraining was updated on September 25, 2026 and SIGMA LINK on August 12, 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.*