# myETraining vs XOSS

The clearest difference is in-app purchases: XOSS at none against myETraining's 10. XOSS also leads on review sentiment (52% vs 28%) and rating (4.4 vs 4.1). myETraining's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18). On price, ratings volume, update cadence and ads there is nothing between them.

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

XOSS holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 504 and 395 respectively. Written reviews point the same way: 28% of myETraining's written reviews are positive against 52% of XOSS's.

myETraining ships an update every 2 months, XOSS every 6 weeks. Both last shipped on October 14, 2026.

## The numbers

| Metric | myETraining | XOSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (504 ratings)](https://appshunter.io/ios/app/myetraining/id672249377/reviews) | **[4.4 (395 ratings)](https://appshunter.io/ios/app/xoss-train-with-science/id1267749721/reviews)** |
| Number of ratings | **504** | 395 |
| Positive reviews | 27.7% of reviews | **52.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 110 MB |
| Requires iOS | **13.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Elite srl](https://appshunter.io/developer/546000017) | [XOSS HONG KONG CO., LIMITED](https://appshunter.io/developer/1530144728) |

## 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


### XOSS

[App page](https://appshunter.io/ios/app/xoss-train-with-science/id1267749721)

Record and analyze your outdoor sports activities with detailed metrics like speed, cadence, and heart rate. Plan routes, sync data from various bike computers, and share your progress with friends. Offers advanced data analysis with charts and GPS tracking.

**Highlights:** Syncs with bike computers, Records workout data, Advanced data analysis, GPS tracking on map, Route planning, Syncs with Strava/TrainingPeaks

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

**In-app purchases:** none

**What reviewers like**

- 👍 Clean and simple interface
- 🚀 Reliable data tracking
- 💡 Useful 3D route visualization
- 🤝 Seamless Strava integration
- 💰 Good value for money

**What reviewers complain about**

- 🐛 Inconsistent GPS connectivity
- 🔄 Sync issues with Strava
- 🔍 Limited data analytics
- 🌐 Lack of language options (e.g. French, Russian)
- 🔋 Battery drain concerns

**Reported bugs**

- App crashes after recent updates
- Unable to update device firmware on iOS
- Sensor connectivity problems
- Incorrect distance/speed measurements

**Requested features**

- Add more detailed metrics (e.g. elevation, power)
- Improve route editing and privacy controls
- Introduce automatic sync options
- Provide more comprehensive data export capabilities


## Frequently asked questions

### Is myETraining free?

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

### Is XOSS free?

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

### Which has better reviews, myETraining or XOSS?

XOSS is rated higher. myETraining averages 4.1 out of 5 from 504 ratings, while XOSS averages 4.4 from 395 ratings.

### Do myETraining or XOSS have ads?

Neither myETraining nor XOSS shows ads.

### Which is updated more often, myETraining or XOSS?

myETraining ships an update every 2 months, and XOSS every 6 weeks. Most recently, myETraining was updated on October 14, 2026 and XOSS on October 14, 2026.

---

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