# Boxing Interval Timer vs Marin Boxing Academy

The clearest difference is in-app purchases: Marin Boxing Academy at none against Boxing Interval Timer's 1. Marin Boxing Academy also leads on rating (5.0 vs 4.8). Boxing Interval Timer's advantage is ratings volume (13K vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Boxing Interval Timer sells 1 one-off in-app purchase. Marin Boxing Academy asks for nothing beyond the download.

Marin Boxing Academy holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Boxing Interval Timer has 13K ratings behind it against 4, so its average is the more settled of the two.

Boxing Interval Timer ships an update every 3 months, Marin Boxing Academy every 6 weeks. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Boxing Interval Timer | Marin Boxing Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (13K ratings)](https://appshunter.io/ios/app/boxing-interval-timer/id1318795527/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/marin-boxing-academy/id6758024951/reviews)** |
| Number of ratings | **13K** | 4 |
| Positive reviews | 58.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 11 MB | 93 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thang Nguyen](https://appshunter.io/developer/921360262) | [Marin Boxing Academy, LLC](https://appshunter.io/developer/1713757055) |

## What reviewers say

### Boxing Interval Timer

[App page](https://appshunter.io/ios/app/boxing-interval-timer/id1318795527)

This app provides a customizable interval timer for various round-based sports and high-intensity interval training. Easily set times and sounds for preparation, rounds, and rest, with visual and auditory alerts to keep you on track during your workouts.

**Highlights:** Configurable sounds and times, Set preparation, round, and rest intervals, Inner round alerts, Color phase indication, Blinking warning alerts, Multiple custom profiles, Screen stays on automatically

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $5.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Straightforward app
- 💡 Customizable timer settings
- 👍 Versatile for various workouts
- 👍 Reliable and consistent

**What reviewers complain about**

- 🐛 Timer stops when phone is locked or app is in background
- 🐛 Inaccurate timer when switching apps
- 🔋 High battery consumption when screen is on
- 🔔 Lack of customizable sounds/alerts
- 📢 Excessive ads in free version

**Reported bugs**

- Timer stops when switching apps or locking phone
- Ads interfere with timer functionality
- Inconsistent timer performance (slowing down, stopping)
- Inability to close ads or navigate around them

**Requested features**

- Allow timer to run in background
- Add more sound/alert options (e.g. boxing bell, countdown)
- Improve ad placement to avoid interrupting workouts
- Provide more customization options for timer settings
- Implement tracking features (e.g. total time, weekly progress)


### Marin Boxing Academy

[App page](https://appshunter.io/ios/app/marin-boxing-academy/id6758024951)

This app allows members to manage their gym activities, including reserving spots in classes and signing up for events. Users can also update their personal account information, such as profile pictures and payment details.

**Highlights:** Reserve class spots, Sign up for gym events, Update profile pictures, Manage credit card on file, General account management

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Boxing Interval Timer free?

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

### Is Marin Boxing Academy free?

Marin Boxing Academy is free to download, with no in-app purchases.

### Which has better reviews, Boxing Interval Timer or Marin Boxing Academy?

Marin Boxing Academy is rated higher. Boxing Interval Timer averages 4.8 out of 5 from 13K ratings, while Marin Boxing Academy averages 5.0 from 4 ratings.

### Do Boxing Interval Timer or Marin Boxing Academy have ads?

Both Boxing Interval Timer and Marin Boxing Academy show ads.

### Which is updated more often, Boxing Interval Timer or Marin Boxing Academy?

Boxing Interval Timer ships an update every 3 months, and Marin Boxing Academy every 6 weeks. Most recently, Boxing Interval Timer was updated on September 28, 2026 and Marin Boxing Academy on September 19, 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.*