# BJJ Stopwatch vs Roll Time

The clearest difference is ratings volume: Roll Time at 32 against BJJ Stopwatch's 1. BJJ Stopwatch's advantage is iOS requirement (16.2 vs 18.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. BJJ Stopwatch sells 1 one-off in-app purchase and Roll Time sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for BJJ Stopwatch against 5.0 for Roll Time. That said, the two scores are not equally well evidenced: Roll Time has 32 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BJJ Stopwatch | Roll Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bjj-stopwatch/id6743998038/reviews) | [5.0 (32 ratings)](https://appshunter.io/ios/app/roll-time-bjj-round-timer/id6751762523/reviews) |
| Number of ratings | 1 | **32** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | Free |
| Size | 61 MB | 25 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DIOGO AUGUSTO OLIVEIRA](https://appshunter.io/developer/1805460839) | [Alexander Tsapaev](https://appshunter.io/developer/1033012480) |

## What reviewers say

### BJJ Stopwatch

[App page](https://appshunter.io/ios/app/bjj-stopwatch/id6743998038)

This specialized timer app provides clear audio cues for training Brazilian Jiu-Jitsu. It features a user-friendly interface with large displays and dark mode, along with quick actions for pausing, resetting, and adjusting rounds. Ideal for practitioners, coaches, and academies seeking structured training sessions.

**Highlights:** Clear audio signals for round start/end, Configurable warning signals, Rest period indicators, Large, easy-to-read display, Dark mode support, Pause/Resume functionality, Quick round reset

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BJJ Stopwatch PRO Unlock | $4.99 | one-time |


### Roll Time

[App page](https://appshunter.io/ios/app/roll-time-bjj-round-timer/id6751762523)

This app is a professional round timer designed for coaches in combat sports like BJJ, MMA, and boxing. It features a large, high-contrast display, customizable sound alerts, and the ability to mirror the timer to a TV for a wall-timer experience. Coaches can save unlimited presets for different training formats and even display their gym's logo.

**Highlights:** Customizable work, warning, and rest intervals, Optional prepare and cooldown phases, Unlimited saved presets for classes and drills, Loud sound and voice alerts, Smart Volume for music adjustment, High-contrast, large timer display, TV mirroring for wall-timer setup, Gym logo display

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Edition | $9.99 | one-time |


## Frequently asked questions

### Is BJJ Stopwatch free?

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

### Is Roll Time free?

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

### Which has better reviews, BJJ Stopwatch or Roll Time?

BJJ Stopwatch and Roll Time are both rated 5.0 out of 5 on the App Store, from 1 and 32 ratings respectively.

### Do BJJ Stopwatch or Roll Time have ads?

Neither BJJ Stopwatch nor Roll Time shows ads.

### Which is updated more often, BJJ Stopwatch or Roll Time?

BJJ Stopwatch ships an update weekly, and Roll Time weekly. Most recently, BJJ Stopwatch was updated on October 24, 2026 and Roll Time on October 25, 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.*