# IRONMAN Tracker vs Athyx

The clearest difference is review sentiment: IRONMAN Tracker at 96% against Athyx's 0%. IRONMAN Tracker also leads on rating (4.9 vs 2.3) and ratings volume (8.4K vs 3). Athyx's advantage is update cadence (every 2 days 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 2.3. That said, the two scores are not equally well evidenced: IRONMAN Tracker has 8.4K ratings behind it against 3, 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 0% of Athyx's.

IRONMAN Tracker ships an update every 6 months, Athyx every 2 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | IRONMAN Tracker | Athyx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8.4K ratings)](https://appshunter.io/ios/app/ironman-tracker/id1183983404/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/athyx/id6760621883/reviews) |
| Number of ratings | **8.4K** | 3 |
| Positive reviews | **96.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 27 MB | 21 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Dilltree Inc](https://appshunter.io/developer/799017229) | [Athyx, Inc.](https://appshunter.io/developer/1885372082) |

## 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


### Athyx

[App page](https://appshunter.io/ios/app/athyx/id6760621883)

This app helps athletes estimate training intensity by capturing lactate data. It offers a simple interface to track key training insights and review past sessions. Educational content provides general information on training concepts and performance metrics.

**Highlights:** Lactate capture for training intensity estimation, Track key training insights, Simple interface for athletes, Review past session history, Educational content on training concepts

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IRONMAN Tracker free?

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

### Is Athyx free?

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

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

IRONMAN Tracker is rated higher. IRONMAN Tracker averages 4.9 out of 5 from 8.4K ratings, while Athyx averages 2.3 from 3 ratings.

### Do IRONMAN Tracker or Athyx have ads?

Neither IRONMAN Tracker nor Athyx shows ads.

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

IRONMAN Tracker ships an update every 6 months, and Athyx every 2 days. Most recently, IRONMAN Tracker was updated on November 4, 2026 and Athyx on October 31, 2026.

---

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