# CompTrain vs 9ONE4 CrossFit

The clearest difference is in-app purchases: 9ONE4 CrossFit at none against CompTrain's 6. 9ONE4 CrossFit also leads on rating (5.0 vs 4.6). CompTrain's advantage is ads (none vs shown) and ratings volume (49 vs 2). On price, update cadence and device support there is nothing between them.

Both are free to download. CompTrain sells 6 in-app purchases, starting at $19.99 per month. 9ONE4 CrossFit asks for nothing beyond the download.

9ONE4 CrossFit holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CompTrain has 49 ratings behind it against 2, so its average is the more settled of the two.

CompTrain ships an update fortnightly, 9ONE4 CrossFit monthly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | CompTrain | 9ONE4 CrossFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (49 ratings)](https://appshunter.io/ios/app/comptrain/id6448761451/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/9one4-crossfit/id6738394990/reviews)** |
| Number of ratings | **49** | 2 |
| Positive reviews | 51.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 141 MB | 89 MB |
| Requires iOS | **13.4** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CompTrain](https://appshunter.io/developer/1512992476) | [9ONE4 CrossFit](https://appshunter.io/developer/1781145696) |

## What reviewers say

### CompTrain

[App page](https://appshunter.io/ios/app/comptrain/id6448761451)

This app offers a complete training methodology to build strength, conditioning, and capacity for athletes of all levels. It provides tailored programming, progress tracking, and a supportive community to help users train smarter and achieve peak fitness without burnout.

**Highlights:** Complete Training methodology, Daily conditioning workouts, Strength progressions, Progress tracking, Supportive community, Coaches' Notes with video demos, Mindset video library

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BASIC Subscription - Monthly | $19.99 | per month |
| PRO Subscription - Monthly | $39.99 | per month |
| 3 MONTHS PRO OFFER - Monthly | $39.99 | per month |
| BASIC Subscription - Yearly | $199.99 | per year |
| PRO Subscription - 6Months | $214.99 | per 6 months |
| PRO Subscription - Yearly | $399.99 | per year |

**What reviewers like**

- 👍 Great programming and coaching
- 💪 Effective workouts for all levels
- ✅ Demonstrations and coaching tips
- 💡 Adaptable workouts to time constraints
- 🌟 Top-tier programming and coaching

**What reviewers complain about**

- 🐛 App is down/not working
- ❌ Pro features not unlocking
- 🚫 No free version anymore
- ❓ Support not replying
- 🐛 App keeps getting worse

**Reported bugs**

- App goes to splash screen and says something went wrong
- App remains at subscribe page after subscribing
- App doesn't work
- App doesn't work, no support replies
- No free version anymore, no access without paying

**Requested features**

- Adjustable timer for workouts (e.g., Tabata)
- Explanation for CrossFit terminology for non-CrossFitters
- Transfer PR weights from older app
- Dark mode option
- More intuitive UI


### 9ONE4 CrossFit

[App page](https://appshunter.io/ios/app/9one4-crossfit/id6738394990)

This app allows members of a specific CrossFit gym to easily book their spot in upcoming classes and sign up for gym-related events. It also provides tools for managing your personal account details, such as updating your profile picture and payment information.

**Highlights:** Class reservation, Event sign-up, Account management, Profile picture updates, Payment information management

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is CompTrain free?

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

### Is 9ONE4 CrossFit free?

9ONE4 CrossFit is free to download, with no in-app purchases.

### Which has better reviews, CompTrain or 9ONE4 CrossFit?

9ONE4 CrossFit is rated higher. CompTrain averages 4.6 out of 5 from 49 ratings, while 9ONE4 CrossFit averages 5.0 from 2 ratings.

### Do CompTrain or 9ONE4 CrossFit have ads?

9ONE4 CrossFit shows ads; CompTrain does not.

### Which is updated more often, CompTrain or 9ONE4 CrossFit?

CompTrain ships an update fortnightly, and 9ONE4 CrossFit monthly. Most recently, CompTrain was updated on November 7, 2026 and 9ONE4 CrossFit on November 4, 2026.

---

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