OnTracx vs Sofico Gent Marathon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnTracx
Read full descriptionHide full description
OnTracx goes beyond distance, by allowing you to run smarter, not harder. Our unique wearable sensor tracks your mechanical load with every step and helps you building with confidence towards your next goal Train smarter: Build your loading and mileage gradually to minimize the risk of sustaining an injury and reach your full potential. Contextual insights: Gain deeper understanding on how different terrains, shoes, and even your running form affect the load on your body. Confident return-to-run: get back into running after injury by managing your load in relation to your perceived pain and find your sweet spot in gradual load progression and come back stronger than before. See your progress: Track your weekly load and celebrate your achievements! How to start with OnTracx: New to the OnTracx-crew? This app requires the OnTracx sensor in order to use the app (sold separately) . Already have a sensor? Download the app, login using your e-mail (No need to create an account to try it out!). Pair your sensor and lace up! OnTracx gives you the data and confidence to be your best runner. — — — — — Note that, OnTracx uses GPS in the background to track your running distance and pace (continued use of GPS running in the background can decrease battery life). — — — — — While OnTracx is committed to helping Users enjoy injury-free running experiences and minimizing the risk of overuse injuries, please note that the information provided in the Application is intended for general informational purposes only. Consequently, OnTracx does not warrant that the Application will prevent injuries or re-injuries. All information and recommendations, including text, graphics, images, and other materials, are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Furthermore, the Application is not intended to qualify as a medical device under the Medical Device Regulation. Never disregard professional medical advice or delay in seeking it because of the information or recommendations provided in the Application. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition or injury.
Sofico Gent Marathon
Read full descriptionHide full description
Athlete, supporter or running enthousiast? The Sofico Gent Marathon app has usefull information for everyone! Get all the last information about the race, track your favorite athlete live and share your results with unique pictures. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: OnTracx at none against Sofico Gent Marathon's 2. OnTracx also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Sofico Gent Marathon sells 2 in-app purchases, starting at $3.99 per year. OnTracx asks for nothing beyond the download.
OnTracx ships an update monthly, Sofico Gent Marathon every 3 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | OnTracx | Sofico Gent Marathon |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 187 MB | 114 MB |
| Age rating | 4+ | 4+ |
| Developer | Ontracx | Golazo Sports B.V. |
In-app purchases
OnTracx
No in-app purchases
Sofico Gent Marathon
- PLUS Unlimited$3.991 Year
- PLUS Single Event$1.99
Questions
Is OnTracx free?
Is Sofico Gent Marathon free?
Do OnTracx or Sofico Gent Marathon have ads?
Which is updated more often, OnTracx or Sofico Gent Marathon?
Other comparisons















