# B2 Sports Network vs RollbackBJJ

The clearest difference is in-app purchases: B2 Sports Network at none against RollbackBJJ's 5. B2 Sports Network also leads on iOS requirement (12.0 vs 15.3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RollbackBJJ sells 5 in-app purchases, starting at $5.90 per month. B2 Sports Network asks for nothing beyond the download.

B2 Sports Network ships an update weekly, RollbackBJJ every 9 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | B2 Sports Network | RollbackBJJ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 19 MB | 80 MB |
| Requires iOS | **12.0** | 15.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [StayLive AB](https://appshunter.io/developer/1405632964) | [A BITTENCOURT LIMA LTDA](https://appshunter.io/developer/1811701957) |

## What reviewers say

### B2 Sports Network

[App page](https://appshunter.io/ios/app/b2-sports-network/id1668312115)

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

**In-app purchases:** none


### RollbackBJJ

[App page](https://appshunter.io/ios/app/rollbackbjj/id6745304770)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RollbackBJJ Premium Monthly | $5.90 | per month |
| RollbackBJJ Premium 7 Days | $5.90 | per 7 days |
| RollbackBJJ Premium 30 Days | $6.90 | per month |
| RollbackBJJ Premium Weekly Pre | $5.90 | one-time |
| RollbackBJJ Premium 30 Pre | $6.90 | one-time |


## Frequently asked questions

### Is B2 Sports Network free?

B2 Sports Network is free to download, with no in-app purchases.

### Is RollbackBJJ free?

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

### Do B2 Sports Network or RollbackBJJ have ads?

Neither B2 Sports Network nor RollbackBJJ shows ads.

### Which is updated more often, B2 Sports Network or RollbackBJJ?

B2 Sports Network ships an update weekly, and RollbackBJJ every 9 days. Most recently, B2 Sports Network was updated on October 14, 2026 and RollbackBJJ on October 7, 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.*