# F45 Training vs C

The clearest difference is review sentiment: C at 100% against F45 Training's 28%. C also leads on rating (5.0 vs 4.5) and update cadence (every 5 days vs every 10 days). F45 Training's advantage is in-app purchases (none vs 2) and ratings volume (205 vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. C sells 2 in-app purchases, starting at $4.99 per month. F45 Training asks for nothing beyond the download.

C holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: F45 Training has 205 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 28% of F45 Training's written reviews are positive against 100% of C's.

F45 Training ships an update every 10 days, C every 5 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | F45 Training | C |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (205 ratings)](https://appshunter.io/ios/app/f45-training/id1115028194/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/c-rex-gym-workout-tracker/id6764214059/reviews)** |
| Number of ratings | **205** | 5 |
| Positive reviews | 28.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 87 MB | 125 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [F45 Training](https://appshunter.io/developer/895513031) | [Jerry Kwong](https://appshunter.io/developer/1889200960) |

## What reviewers say

### F45 Training

[App page](https://appshunter.io/ios/app/f45-training/id1115028194)

This app helps you manage your fitness journey with class booking, challenge participation, and personalized meal plans. Track your progress with heart rate monitoring and fitness assessments, and even order ready-made meals for convenience.

**Highlights:** Book classes and join waitlists, Participate in 45-Day Challenges, Track heart rate and session results, Discover and order dietitian-curated meal plans, Log and share fitness assessment results, Watch workouts from your phone

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Great workout and nutrition content
- 🚀 Convenient class booking
- 👍 Helpful for tracking progress
- 🚀 Seamless fitness experience

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🐛 Buggy app updates
- 🐛 Unreliable sync and login issues
- 🐛 Recipes have missing/incorrect ingredients
- 🐛 Constant resets and loss of data

**Reported bugs**

- App crashes when accessing recipes
- Unable to log workouts and track progress
- Shopping list and meal plan inconsistencies
- Incorrect portion sizes and nutritional info
- Inability to switch between male/female profiles

**Requested features**

- Add ability to save/favorite recipes
- Improve recipe search and filtering
- Integrate with Apple Health/Strava
- Allow customization of meal plans and shopping lists
- Provide more language and dietary options


### C

[App page](https://appshunter.io/ios/app/c-rex-gym-workout-tracker/id6764214059)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C-Rex Monthly Subscription | $4.99 | per month |
| C-Rex Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is F45 Training free?

F45 Training is free to download, with no in-app purchases.

### Is C free?

C is free to download, with in-app purchases available.

### Which has better reviews, F45 Training or C?

C is rated higher. F45 Training averages 4.5 out of 5 from 205 ratings, while C averages 5.0 from 5 ratings.

### Do F45 Training or C have ads?

Neither F45 Training nor C shows ads.

### Which is updated more often, F45 Training or C?

F45 Training ships an update every 10 days, and C every 5 days. Most recently, F45 Training was updated on October 26, 2026 and C on October 24, 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.*