# IRONMAN Tracker vs CatEyeSYNC

The clearest difference is review sentiment: IRONMAN Tracker at 96% against CatEyeSYNC's 14%. IRONMAN Tracker also leads on rating (4.9 vs 1.8) and ratings volume (8.4K vs 12). CatEyeSYNC'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.

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 1.8. That said, the two scores are not equally well evidenced: IRONMAN Tracker has 8.4K ratings behind it against 12, 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 14% of CatEyeSYNC's.

IRONMAN Tracker ships an update every 6 months, CatEyeSYNC every 6 weeks. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | IRONMAN Tracker | CatEyeSYNC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8.4K ratings)](https://appshunter.io/ios/app/ironman-tracker/id1183983404/reviews)** | [1.8 (12 ratings)](https://appshunter.io/ios/app/cateyesync/id1391517944/reviews) |
| Number of ratings | **8.4K** | 12 |
| Positive reviews | **96.4% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 27 MB | 44 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dilltree Inc](https://appshunter.io/developer/799017229) | [CatEye Co., Ltd.](https://appshunter.io/developer/438417879) |

## What reviewers say

### IRONMAN Tracker

[App page](https://appshunter.io/ios/app/ironman-tracker/id1183983404)

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.

**Highlights:** Real-time athlete tracking, Live course maps, Track multiple athletes, Push notifications for progress, Event information and updates, Social media sharing

**In-app purchases:** none

**What reviewers like**

- 👍 Ease of use
- 🚀 Real-time tracking
- 💡 Detailed stats and notifications
- 🚀 Accurate updates
- 👍 User-friendly interface

**What reviewers complain about**

- 🐛 Occasional freezing or crashing
- 🔋 High battery consumption
- 🗺️ Inaccurate map positioning
- 🕰️ Time delays in updates

**Reported bugs**

- Inconsistencies in leaderboard display
- Difficulty disabling event notifications

**Requested features**

- 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


### CatEyeSYNC

[App page](https://appshunter.io/ios/app/cateyesync/id1391517944)

Control and customize your CatEye bike lights. Connect multiple lights, adjust modes, and monitor battery levels for an enhanced cycling experience.

**Highlights:** Connect multiple lights, Customize light modes, View battery levels, Works with CatEye Sync products

**In-app purchases:** none


## Frequently asked questions

### Is IRONMAN Tracker free?

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

### Is CatEyeSYNC free?

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

### Which has better reviews, IRONMAN Tracker or CatEyeSYNC?

IRONMAN Tracker is rated higher. IRONMAN Tracker averages 4.9 out of 5 from 8.4K ratings, while CatEyeSYNC averages 1.8 from 12 ratings.

### Do IRONMAN Tracker or CatEyeSYNC have ads?

Neither IRONMAN Tracker nor CatEyeSYNC shows ads.

### Which is updated more often, IRONMAN Tracker or CatEyeSYNC?

IRONMAN Tracker ships an update every 6 months, and CatEyeSYNC every 6 weeks. Most recently, IRONMAN Tracker was updated on October 22, 2026 and CatEyeSYNC on October 19, 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.*