# Spartimer vs Roller BJJ

The clearest difference is in-app purchases: Roller BJJ at none against Spartimer's 1. Spartimer's advantage is update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spartimer sells 1 one-off in-app purchase. Roller BJJ asks for nothing beyond the download.

Spartimer ships an update fortnightly, Roller BJJ monthly. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Spartimer | Roller BJJ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 3 MB | 19 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Pierre LENOBLE](https://appshunter.io/developer/1726766687) | [Patrick Dornan](https://appshunter.io/developer/1865035474) |

## What reviewers say

### Spartimer

[App page](https://appshunter.io/ios/app/spartimer-boxing-timer/id6742714329)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spartimer Plus! | $1.99 | one-time |


### Roller BJJ

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spartimer free?

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

### Is Roller BJJ free?

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

### Do Spartimer or Roller BJJ have ads?

Neither Spartimer nor Roller BJJ shows ads.

### Which is updated more often, Spartimer or Roller BJJ?

Spartimer ships an update fortnightly, and Roller BJJ monthly. Most recently, Spartimer was updated on September 10, 2026 and Roller BJJ on September 13, 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.*