# KruBoss Boxing Timer vs BJJ Fanatics

KruBoss Boxing Timer and BJJ Fanatics both sit at 4.9 stars, but that hides the real split: 100% of KruBoss Boxing Timer's written reviews are positive against 59% of BJJ Fanatics's. KruBoss Boxing Timer also leads on in-app purchases (none vs 4). BJJ Fanatics's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (4.5K vs 25). On price, rating, ads and device support there is nothing between them.

Both are free to download. BJJ Fanatics sells 4 one-off in-app purchases. KruBoss Boxing Timer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for KruBoss Boxing Timer against 4.9 for BJJ Fanatics. That said, the two scores are not equally well evidenced: BJJ Fanatics has 4.5K ratings behind it against 25, so its average is the more settled of the two. Written reviews are what separate them: 100% of KruBoss Boxing Timer's written reviews are positive against 59% of BJJ Fanatics's.

KruBoss Boxing Timer ships an update every 3 months, BJJ Fanatics fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | KruBoss Boxing Timer | BJJ Fanatics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (25 ratings)](https://appshunter.io/ios/app/kruboss-boxing-timer/id1338791547/reviews)** | [4.9 (4.5K ratings)](https://appshunter.io/ios/app/bjj-fanatics/id1530956257/reviews) |
| Number of ratings | 25 | **4.5K** |
| Positive reviews | **100.0% of reviews** | 59.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 78 MB | 19 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Globules Interactive Limited](https://appshunter.io/developer/978694053) | [Fanatics LLC](https://appshunter.io/developer/1530956259) |

## What reviewers say

### KruBoss Boxing Timer

[App page](https://appshunter.io/ios/app/kruboss-boxing-timer/id1338791547)

This interval timer mimics the functionality of a real gym clock, offering a straightforward and ad-free experience for martial arts training. Its intuitive design ensures immediate usability for anyone familiar with gym environments.

**Highlights:** Real gym clock interface, Ad-free experience, Intuitive for martial artists, Straightforward functionality

**Features:** Vision Pro support

**In-app purchases:** none


### BJJ Fanatics

[App page](https://appshunter.io/ios/app/bjj-fanatics/id1530956257)

Master Brazilian Jiu-Jitsu techniques from world-class instructors. Access a vast library of instructional videos to improve your grappling skills and win more matches.

**Highlights:** Learn BJJ techniques, Instructional videos, Top fighter instruction, Improve grappling skills, Win more matches

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Striking For MMA | $38.99 | one-time |
| Fundamentals of Power Punching | $38.99 | one-time |
| Battle Tested Pressure Passing | $38.99 | one-time |
| The Guard Passing Half Guard | $38.99 | one-time |

**What reviewers like**

- 🚀 Convenient access to content
- 📚 Helpful for studying techniques
- 💪 Improves jiu-jitsu skills
- 🔍 Great resource for all levels
- 🏆 World-class instructors

**What reviewers complain about**

- 🐛 Buggy video playback and downloads
- 💻 Poor app performance and user experience
- 🔍 Difficulty accessing purchased content
- 📺 Lack of casting/TV integration
- 🔊 No subtitles or playback speed options

**Reported bugs**

- Videos freezing or not playing
- Purchased content disappearing from library
- Inconsistent video download functionality
- Full-screen mode not working on iPads
- Casting issues and unreliable connectivity

**Requested features**

- Apple TV app
- Subtitle support
- Variable video playback speed
- Improved content organization and navigation
- Seamless offline viewing of downloaded videos


## Frequently asked questions

### Is KruBoss Boxing Timer free?

KruBoss Boxing Timer is free to download, with no in-app purchases.

### Is BJJ Fanatics free?

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

### Which has better reviews, KruBoss Boxing Timer or BJJ Fanatics?

KruBoss Boxing Timer is rated higher. KruBoss Boxing Timer averages 4.9 out of 5 from 25 ratings, while BJJ Fanatics averages 4.9 from 4.5K ratings.

### Do KruBoss Boxing Timer or BJJ Fanatics have ads?

Neither KruBoss Boxing Timer nor BJJ Fanatics shows ads.

### Which is updated more often, KruBoss Boxing Timer or BJJ Fanatics?

KruBoss Boxing Timer ships an update every 3 months, and BJJ Fanatics fortnightly. Most recently, KruBoss Boxing Timer was updated on November 2, 2026 and BJJ Fanatics on November 3, 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.*