# Roller BJJ vs The Wolff Timer

Roller BJJ and The Wolff Timer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Roller BJJ ships an update monthly, The Wolff Timer every 3 weeks. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Roller BJJ | The Wolff Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 19 MB | 3 MB |
| Requires iOS | **17.0** | 17.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Dornan](https://appshunter.io/developer/1865035474) | [Jimmi Wolff](https://appshunter.io/developer/1871899583) |

## What reviewers say

### Roller BJJ

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

**Features:** macOS Compatibility

**In-app purchases:** none


### The Wolff Timer

[App page](https://appshunter.io/ios/app/the-wolff-timer/id6758272038)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Roller BJJ free?

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

### Is The Wolff Timer free?

The Wolff Timer is free to download, with no in-app purchases.

### Do Roller BJJ or The Wolff Timer have ads?

Neither Roller BJJ nor The Wolff Timer shows ads.

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

Roller BJJ ships an update monthly, and The Wolff Timer every 3 weeks. Most recently, Roller BJJ was updated on October 17, 2026 and The Wolff Timer on October 15, 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.*