# CrossFit vs B3 Gym

The clearest difference is ads: CrossFit at none against B3 Gym's shown. CrossFit also leads on ratings volume (3.8K vs 1). B3 Gym's advantage is rating (5.0 vs 4.7) and device support (3 vs 1). On price, update cadence, 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.

B3 Gym holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CrossFit has 3.8K ratings behind it against 1, so its average is the more settled of the two.

CrossFit ships an update every 3 weeks, B3 Gym monthly. The most recent releases landed on September 22, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | CrossFit | B3 Gym |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.8K ratings)](https://appshunter.io/ios/app/crossfit/id825019869/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/b3-gym/id6447581310/reviews)** |
| Number of ratings | **3.8K** | 1 |
| Positive reviews | 51.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Ad-supported | Ad-supported |
| Size | 59 MB | 94 MB |
| Requires iOS | 26.0 | **15** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [CrossFit, Inc.](https://appshunter.io/developer/825019872) | [Body By Boris, LLC](https://appshunter.io/developer/1684142390) |

## What reviewers say

### 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


### B3 Gym

[App page](https://appshunter.io/ios/app/b3-gym/id6447581310)

This app allows B3 Gym members to manage their gym experience. Reserve spots in classes, sign up for gym events, and update personal account details like payment information and profile pictures.

**Highlights:** Class reservation, Gym event sign-ups, Account management, Update profile picture, Manage payment information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is CrossFit free?

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

### Is B3 Gym free?

B3 Gym is free to download, with no in-app purchases.

### Which has better reviews, CrossFit or B3 Gym?

B3 Gym is rated higher. CrossFit averages 4.7 out of 5 from 3.8K ratings, while B3 Gym averages 5.0 from 1 ratings.

### Do CrossFit or B3 Gym have ads?

B3 Gym shows ads; CrossFit does not.

### Which is updated more often, CrossFit or B3 Gym?

CrossFit ships an update every 3 weeks, and B3 Gym monthly. Most recently, CrossFit was updated on September 22, 2026 and B3 Gym on June 4, 2026.

---

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