# Interval Timer □ HIIT Timer vs BJJ Stopwatch

Interval Timer □ HIIT Timer and BJJ Stopwatch both sit at 4.8 stars, but that hides the real split: 100% of BJJ Stopwatch's written reviews are positive against 61% of Interval Timer □ HIIT Timer's. BJJ Stopwatch also leads on update cadence (weekly vs every 5 weeks) and monetization model (free vs freemium). Interval Timer □ HIIT Timer's advantage is ratings volume (88K vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Interval Timer □ HIIT Timer sells 5 in-app purchases, starting at $1.99 per month and BJJ Stopwatch sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BJJ Stopwatch holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Interval Timer □ HIIT Timer has 88K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 61% of Interval Timer □ HIIT Timer's written reviews are positive against 100% of BJJ Stopwatch's.

Interval Timer □ HIIT Timer ships an update every 5 weeks, BJJ Stopwatch weekly. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Interval Timer □ HIIT Timer | BJJ Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (88K ratings)](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bjj-stopwatch/id6743998038/reviews)** |
| Number of ratings | **88K** | 1 |
| Positive reviews | 60.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Freemium | **Free** |
| Size | 21 MB | 61 MB |
| Requires iOS | **15.6** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Float Tech, LLC](https://appshunter.io/developer/483697886) | [DIOGO AUGUSTO OLIVEIRA](https://appshunter.io/developer/1805460839) |

## What reviewers say

### Interval Timer □ HIIT Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113)

Easily set up custom workout intervals with a simple drag-and-tap interface. This app provides audio cues and detailed history to track your fitness progress, even while listening to music.

**Highlights:** Customizable intervals, Drag-and-tap interface, Voice and beep guides, Background audio support, Detailed workout history, Repeat previous workouts

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass | $1.99 | per month |
| Premium Pass | $2.99 | per month |
| Lifetime Pass | $14.99 | one-time |
| Lifetime Pass | $19.99 | one-time |
| Premium Forever Promo | $29.99 | one-time |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Customizable settings
- 🚀 Intuitive interface
- 🚀 Effective for HIIT workouts
- 👍 Helpful voice prompts

**What reviewers complain about**

- 🔒 Requires subscription after limited free use
- 🐛 Music volume issues with voice prompts
- 🐛 Inconsistent behavior when switching apps
- 🐛 Lack of final workout notification

**Reported bugs**

- Timer not always accurate
- Favorites/saved workouts feature not working
- Inconsistent behavior when pausing/resuming

**Requested features**

- Ability to save and name custom workouts
- More flexibility in exercise/rest time settings
- Option to adjust volume of voice prompts


### 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 |


## Frequently asked questions

### Is Interval Timer □ HIIT Timer free?

Interval Timer □ HIIT Timer is free to download, with in-app purchases available.

### Is BJJ Stopwatch free?

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

### Which has better reviews, Interval Timer □ HIIT Timer or BJJ Stopwatch?

BJJ Stopwatch is rated higher. Interval Timer □ HIIT Timer averages 4.8 out of 5 from 88K ratings, while BJJ Stopwatch averages 5.0 from 1 ratings.

### Do Interval Timer □ HIIT Timer or BJJ Stopwatch have ads?

Neither Interval Timer □ HIIT Timer nor BJJ Stopwatch shows ads.

### Which is updated more often, Interval Timer □ HIIT Timer or BJJ Stopwatch?

Interval Timer □ HIIT Timer ships an update every 5 weeks, and BJJ Stopwatch weekly. Most recently, Interval Timer □ HIIT Timer was updated on November 12, 2026 and BJJ Stopwatch on November 4, 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.*