# Martial Arts Timer vs Roll Time

The clearest difference is monetization model: Roll Time at free against Martial Arts Timer's free with in-app purchases. Roll Time also leads on ratings volume (35 vs 5). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Martial Arts Timer 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 Martial Arts Timer against 5.0 for Roll Time. That said, the two scores are not equally well evidenced: Roll Time has 35 ratings behind it against 5, so its average is the more settled of the two.

Martial Arts Timer ships an update every 9 days, Roll Time weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Martial Arts Timer | Roll Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/martial-arts-timer/id1672857800/reviews) | [5.0 (35 ratings)](https://appshunter.io/ios/app/roll-time-bjj-round-timer/id6751762523/reviews) |
| Number of ratings | 5 | **35** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 25 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roy Shavit](https://appshunter.io/developer/1531726245) | [Alexander Tsapaev](https://appshunter.io/developer/1033012480) |

## What reviewers say

### Martial Arts Timer

[App page](https://appshunter.io/ios/app/martial-arts-timer/id1672857800)

This interval timer is designed for martial arts training, offering built-in templates for various disciplines and the ability to create custom routines. It provides alerts for round starts, ends, and final seconds, ensuring a smooth training experience. The app also includes timer templates for other exercises like jump rope and planks.

**Highlights:** Built-in martial arts templates, Customizable timer templates, Round start/end alerts, 10 seconds left alert, Screen stays on during use, Multiple timer themes

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $5.99 | 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 Martial Arts Timer free?

Martial Arts Timer 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, Martial Arts Timer or Roll Time?

Martial Arts Timer and Roll Time are both rated 5.0 out of 5 on the App Store, from 5 and 35 ratings respectively.

### Do Martial Arts Timer or Roll Time have ads?

Neither Martial Arts Timer nor Roll Time shows ads.

### Which is updated more often, Martial Arts Timer or Roll Time?

Martial Arts Timer ships an update every 9 days, and Roll Time weekly. Most recently, Martial Arts Timer was updated on November 3, 2026 and Roll Time on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*