# ErgData vs CrossFit

The clearest difference is monetization model: ErgData at free against CrossFit's ad-supported. ErgData also leads on device support (3 vs 1) and iOS requirement (16.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for ErgData against 4.7 for CrossFit. Both are backed by a comparable volume of ratings — 5.1K and 3.8K respectively. Written reviews are what separate them: 45% of ErgData's written reviews are positive against 51% of CrossFit's.

ErgData ships an update every 2 weeks, CrossFit every 3 weeks. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | ErgData | CrossFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (5.1K ratings)](https://appshunter.io/ios/app/ergdata/id561716382/reviews) | [4.7 (3.8K ratings)](https://appshunter.io/ios/app/crossfit/id825019869/reviews) |
| Number of ratings | **5.1K** | 3.8K |
| Positive reviews | 45.4% of reviews | **51.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 74 MB | 59 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Concept2, Inc.](https://appshunter.io/developer/446481798) | [CrossFit, Inc.](https://appshunter.io/developer/825019872) |

## What reviewers say

### ErgData

[App page](https://appshunter.io/ios/app/ergdata/id561716382)

This app acts as a personal training partner for Concept2 equipment. It allows users to set up custom workouts, view real-time stats, track progress, and sync data with online platforms. It also offers workout of the day challenges and detailed post-workout analysis.

**Highlights:** Custom workout setup, Real-time workout stats, Progress tracking, Sync with Concept2 Logbook, Workout of the Day, Post-workout analysis, Apple Watch compatibility

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 👍 Excellent stats
- 👍 Easy to use
- 👍 Seamless sync with Concept2 logbook
- 👍 Customizable heart rate zones

**What reviewers complain about**

- 🐛 Connection issues with PM5
- 🐛 Unreliable heart rate monitoring
- 🐛 Sync issues with Apple Health
- 🐛 Crashes and data loss
- 🐛 Frequent disconnections

**Reported bugs**

- Workout data not saving
- Heart rate data freezing
- Disconnects during workouts
- Sync issues with Apple Health and Strava
- Login issues and frequent logouts

**Requested features**

- Add friend mode
- Integrate Apple Watch support
- Add manual workout entry
- Implement landscape mode for iPad
- Integrate pace calculator


### CrossFit

[App page](https://appshunter.io/ios/app/crossfit/id825019869)

Access daily workouts with scaling options, track your progress, and engage with the global community. Stay updated with the latest news, athlete stories, and coaching insights. Participate in the CrossFit Games season by logging scores and following leaderboards.

**Highlights:** Daily WODs with scaling options, CrossFit Games participation and livestream, Workout logging and progress tracking, Newsfeed with training content and athlete stories, Leaderboard and score submission

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Convenient way to track progress
- 🚀 Intuitive interface
- 👍 Helpful for following the Open
- 🚀 Effective for submitting scores

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 🐛 Leaderboards not working properly
- 🐛 Inconsistent performance
- 🐛 Difficult to navigate
- 🐛 Unreliable score submissions

**Reported bugs**

- Login issues and frequent logouts
- Leaderboard data not loading or updating
- Crashing on score submission
- Incompatibility with certain devices
- Incorrect or missing workout information

**Requested features**

- Ability to follow multiple athletes
- More customization options for leaderboards
- Percentile rankings for workouts
- Comprehensive athlete profiles
- Improved sync with website data


## Frequently asked questions

### Is ErgData free?

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

### Is CrossFit free?

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

### Which has better reviews, ErgData or CrossFit?

ErgData and CrossFit are both rated 4.7 out of 5 on the App Store, from 5.1K and 3.8K ratings respectively.

### Do ErgData or CrossFit have ads?

Neither ErgData nor CrossFit shows ads.

### Which is updated more often, ErgData or CrossFit?

ErgData ships an update every 2 weeks, and CrossFit every 3 weeks. Most recently, ErgData was updated on September 23, 2026 and CrossFit on September 22, 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.*