# Roller BJJ vs Round Timer

The clearest difference is rating: Roller BJJ at 5.0 against Round Timer's 2.0. Roller BJJ also leads on in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Round Timer sells 3 in-app purchases, starting at $4.99 per 7 days. Roller BJJ asks for nothing beyond the download.

Roller BJJ holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Roller BJJ ships an update monthly, Round Timer every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Roller BJJ | Round Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roller-bjj/id6757169155/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/round-timer-hiit-and-tabata/id6761403287/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Size | 19 MB | 13 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Dornan](https://appshunter.io/developer/1865035474) | [Sandeep Bhandari](https://appshunter.io/developer/794284640) |

## What reviewers say

### Roller BJJ

[App page](https://appshunter.io/ios/app/roller-bjj/id6757169155)

**Features:** macOS Compatibility

**In-app purchases:** none


### Round Timer

[App page](https://appshunter.io/ios/app/round-timer-hiit-and-tabata/id6761403287)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Annual | $29.99 | per year |
| Forever Pro | $99.99 | one-time |


## Frequently asked questions

### Is Roller BJJ free?

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

### Is Round Timer free?

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

### Which has better reviews, Roller BJJ or Round Timer?

Roller BJJ is rated higher. Roller BJJ averages 5.0 out of 5 from 1 ratings, while Round Timer averages 2.0 from 1 ratings.

### Do Roller BJJ or Round Timer have ads?

Round Timer shows ads; Roller BJJ does not.

### Which is updated more often, Roller BJJ or Round Timer?

Roller BJJ ships an update monthly, and Round Timer every 2 months. Most recently, Roller BJJ was updated on October 24, 2026 and Round Timer 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.*