IRONMAN Tracker vs XOSS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IRONMAN Tracker
Follow your favorite athletes in real-time during select IRONMAN and IRONMAN 70.3 events. Spectators can view live results, track progress on course maps, and receive important event updates.
- Real-time athlete tracking
- Live course maps
- Track multiple athletes
- Push notifications for progress
- Event information and updates
- Social media sharing
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IRONMAN Tracker provides official real-time athlete tracking for select global IRONMAN and IRONMAN 70.3 endurance events. We bring the excitement of race day to spectators and fans by delivering real-time results for professional and age-group racing. Features: -Track an athlete’s times, paces, split estimates, and division placement in real time -Interact with live maps of the course -Track multiple athletes at the same time -Receive push notifications as progress is made -Follow important event information and updates -Share updates to various social media platforms
XOSS
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.
- Syncs with bike computers
- Records workout data
- Advanced data analysis
- GPS tracking on map
- Route planning
- Syncs with Strava/TrainingPeaks
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XOSS is an "ALL IN ONE" application specialised in cycling and other outdoor activities. With XOSS you can do: - Data syncing from verified bike computers. Including: XOSS, CooSpo, CYCPLUS, etc.. - Workouts recording with all the data you need for free: Speed, Cadence, Power, Heart-rate, Elevation, Calories, Distance, Time, etc... - Advanced data analyzing with charts and graphics. GPS track on map, Elevation, Speed, Cadence, Heartrate Charts, Training zone analysis(Heart-rate, Power), and much more is coming! - Sync with other apps like STRAVA, TRAININGPEAKS. - Share with your friends by connecting to Strava and Training Peaks or share your workouts to social media. - Route planning before your journey. - XOSS uses Health Kit to export your activities into the Health app and to read heart rate. Follow us on FB and IG: xoss.co. More information is available at https://www.xoss.co
Screenshots
Verdict
The clearest difference is review sentiment: IRONMAN Tracker at 96% against XOSS's 52%. IRONMAN Tracker also leads on rating (4.9 vs 4.4) and ratings volume (8.4K vs 398). XOSS's advantage is update cadence (every 6 weeks vs every 6 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
IRONMAN Tracker holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: IRONMAN Tracker has 8.4K ratings behind it against 398, so its average is the more settled of the two. Written reviews point the same way: 96% of IRONMAN Tracker's written reviews are positive against 52% of XOSS's.
IRONMAN Tracker ships an update every 6 months, XOSS every 6 weeks. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.
| Parameter | IRONMAN Tracker | XOSS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8.4K ratings) — better | 4.4 (398 ratings) |
| Positive reviews | 96.4% of reviews — better | 52.3% of reviews |
| Number of ratings | 8.4K — better | 398 |
| Update frequency | Every 6 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 18 |
| Further details — not scored | ||
| Size | 27 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | Dilltree Inc | XOSS HONG KONG CO., LIMITED |
Customer experience
IRONMAN Tracker
XOSS
User reviews
IRONMAN Tracker
From 8.4K App Store ratingsWhat we love
- 👍 Ease of use
- 🚀 Real-time tracking
- 💡 Detailed stats and notifications
- 🚀 Accurate updates
- 👍 User-friendly interface
Room to improve
- 🐛 Occasional freezing or crashing
- 🔋 High battery consumption
- 🗺️ Inaccurate map positioning
- 🕰️ Time delays in updates
XOSS
From 398 App Store ratingsWhat we love
- 👍 Clean and simple interface
- 🚀 Reliable data tracking
- 💡 Useful 3D route visualization
- 🤝 Seamless Strava integration
- 💰 Good value for money
Room to improve
- 🐛 Inconsistent GPS connectivity
- 🔄 Sync issues with Strava
- 🔍 Limited data analytics
- 🌐 Lack of language options (e.g. French, Russian)
- 🔋 Battery drain concerns
Bugs and requests
IRONMAN Tracker
Reported bugs
2 issues- Inconsistencies in leaderboard display
- Difficulty disabling event notifications
Requested features
5 requests- Add option to view individual event distances (swim, bike, run) separately
- Improve map functionality to show street names and course layout
- Implement a 'you are here' indicator on the map
- Add live video feed of finish line
- Allow users to post encouragement to athletes during the race
XOSS
Reported bugs
4 issues- App crashes after recent updates
- Unable to update device firmware on iOS
- Sensor connectivity problems
- Incorrect distance/speed measurements
Requested features
4 requests- Add more detailed metrics (e.g. elevation, power)
- Improve route editing and privacy controls
- Introduce automatic sync options
- Provide more comprehensive data export capabilities
In-app purchases
IRONMAN Tracker
No in-app purchases
XOSS
No in-app purchases
