# HIIT vs Pro Boxing Round Timer

The clearest difference is ads: Pro Boxing Round Timer at none against HIIT's shown. Pro Boxing Round Timer also leads on update cadence (every 9 days vs monthly) and review sentiment (100% vs 91%). HIIT's advantage is ratings volume (31K vs 26). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. HIIT sells 11 in-app purchases, starting at $2.99 per 7 days and Pro Boxing Round Timer sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for HIIT against 4.9 for Pro Boxing Round Timer. That said, the two scores are not equally well evidenced: HIIT has 31K ratings behind it against 26, so its average is the more settled of the two. Written reviews are what separate them: 91% of HIIT's written reviews are positive against 100% of Pro Boxing Round Timer's.

HIIT ships an update monthly, Pro Boxing Round Timer every 9 days. The most recent releases landed on September 24, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | HIIT | Pro Boxing Round Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (31K ratings)](https://appshunter.io/ios/app/hiit-workouts-and-timer/id891535485/reviews) | **[4.9 (26 ratings)](https://appshunter.io/ios/app/pro-boxing-round-timer/id6743133237/reviews)** |
| Number of ratings | **31K** | 26 |
| Positive reviews | 90.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Freemium | Freemium |
| Size | 159 MB | 128 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fast Builder Limited](https://appshunter.io/developer/596300475) | [Sweet Science Boxing](https://appshunter.io/developer/1711520944) |

## What reviewers say

### HIIT

[App page](https://appshunter.io/ios/app/hiit-workouts-and-timer/id891535485)

This app offers short, high-intensity interval training (HIIT) workouts that can be done anywhere with no equipment. It provides scientifically proven exercises, custom timer templates, and progress tracking to help users achieve fitness results quickly.

**Highlights:** Short, high-intensity workouts, Customizable timer templates, Step-by-step instructions, Calendar and weight tracking, Voice and video guidance, Apple Health integration

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lock-in our cheapest price! | $2.99 | per 7 days |
| 7M Pro | $2.99 | per 7 days |
| Get Yearly Premium! | $9.99 | per year |
| Interval Timer Pro + Workouts | $12.99 | per month |
| Interval Timer X premium | $19.99 | per 3 months |
| 7M Pro | $19.99 | per 3 months |
| Get Monthly Premium! | $19.99 | per month |
| Get Yearly Premium! | $19.99 | per year |
| Interval Timer X premium | $29.99 | per year |
| 7M Pro | $29.99 | per year |
| Interval Timer Pro + Workouts | $39.99 | per year |

**What reviewers like**

- 👍 Variety and flexibility of workouts
- 🚀 Easy to follow and effective workouts
- 💪 Workouts challenge users and help them see results
- 🎨 Good range of difficulty levels
- ⏱️ Convenient short workout options

**What reviewers complain about**

- 🐛 Some workouts are too easy or repetitive
- 🔇 Lack of music or audio guidance during workouts
- 💰 Concerns about paid subscription model
- 🤔 Lack of modifications or low-impact options

**Reported bugs**

- Some videos or links not working
- Occasional crashes or performance issues

**Requested features**

- Option to create custom workouts
- More workout types beyond just HIIT
- Integration with fitness tracking apps
- Ability to save favorite workouts


### Pro Boxing Round Timer

[App page](https://appshunter.io/ios/app/pro-boxing-round-timer/id6743133237)

This interval training app is designed for boxing enthusiasts to enhance heavy bag workouts, shadowboxing, and overall fighter fitness. It offers multiple high-performance HIIT timers to build punching endurance, discipline, and conditioning.

**Highlights:** Tempo Timer for rhythm and timing, Final 30 Timer for fight pressure, Superset Timer for customized recovery, HIIT timers for endurance and conditioning, Suitable for trainers, fighters, and beginners

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boxing Round Timer | $1.99 | per month |
| Get into Fighting Shape | $7.99 | per 6 months |
| Dominate the Opposition | $11.99 | per year |
| Unlock Superset Timer | $9.99 | one-time |
| Unlock Superset Timer | $99.99 | one-time |


## Frequently asked questions

### Is HIIT free?

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

### Is Pro Boxing Round Timer free?

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

### Which has better reviews, HIIT or Pro Boxing Round Timer?

Pro Boxing Round Timer is rated higher. HIIT averages 4.8 out of 5 from 31K ratings, while Pro Boxing Round Timer averages 4.9 from 26 ratings.

### Do HIIT or Pro Boxing Round Timer have ads?

HIIT shows ads; Pro Boxing Round Timer does not.

### Which is updated more often, HIIT or Pro Boxing Round Timer?

HIIT ships an update monthly, and Pro Boxing Round Timer every 9 days. Most recently, HIIT was updated on September 24, 2026 and Pro Boxing Round Timer on August 23, 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.*