# Round Timer vs Tabata Pro HIIT Interval Timer

The clearest difference is price: Tabata Pro HIIT Interval Timer at Free against Round Timer's $0.99. Tabata Pro HIIT Interval Timer also leads on rating (4.9 vs 3.8) and ratings volume (18K vs 21). Round Timer's advantage is in-app purchases (none vs 5) and review sentiment (74% vs 64%). On update cadence, ads and device support there is nothing between them.

Tabata Pro HIIT Interval Timer is free to download; Round Timer costs $0.99 up front. Tabata Pro HIIT Interval Timer sells 5 in-app purchases, starting at $9.99 per year. Round Timer asks for nothing beyond the download.

Tabata Pro HIIT Interval Timer holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: Tabata Pro HIIT Interval Timer has 18K ratings behind it against 21, so its average is the more settled of the two. Written reviews complicate that: 74% of Round Timer's written reviews are positive against 64% of Tabata Pro HIIT Interval Timer's, so the app with the better star average is not the one people write more warmly about.

Round Timer ships an update every 3 weeks, Tabata Pro HIIT Interval Timer fortnightly. Both last shipped on October 13, 2026.

## The numbers

| Metric | Round Timer | Tabata Pro HIIT Interval Timer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.8 (21 ratings)](https://appshunter.io/ios/app/round-timer/id286228072/reviews) | **[4.9 (18K ratings)](https://appshunter.io/ios/app/tabata-pro-hiit-interval-timer/id346432063/reviews)** |
| Number of ratings | 21 | **18K** |
| Positive reviews | **73.9% of reviews** | 64.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 16 MB | 34 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Plain and Simple Software](https://appshunter.io/developer/286228075) | [SIMPLETOUCH LLC](https://appshunter.io/developer/285750159) |

## What reviewers say

### Round Timer

[App page](https://appshunter.io/ios/app/round-timer/id286228072)

This app provides a customizable timer for various training and exercise routines. Set the duration for rounds, rest periods, and warning bells, with options for custom sound themes. It runs in the background and can play over your music.

**Highlights:** Customizable round and rest intervals, Adjustable warning bell, Background operation, Customizable sound themes, Record your own sounds, Plays over music

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app for interval training
- 👍 Versatile for various workouts
- 🎶 Plays music in the background
- 💰 Good value for the price

**What reviewers complain about**

- 🐛 Issues with sound/music integration
- 🔍 Difficult to use with gloves/sweaty hands
- 🖥️ Compatibility issues with newer iOS versions
- 📱 Screen orientation problems

**Reported bugs**

- Alarms/sounds stop working after several rounds
- Saved workouts not loading properly
- App crashes or freezes after updates

**Requested features**

- Add a round counter
- Allow setting multiple timers/intervals
- Provide more customizable sound options
- Implement a warning sound before rest period ends


### Tabata Pro HIIT Interval Timer

[App page](https://appshunter.io/ios/app/tabata-pro-hiit-interval-timer/id346432063)

This app is a versatile interval timer designed for high-intensity interval training (HIIT) and Tabata workouts. It features an interactive coach, customizable alerts, music control, and integration with Apple Health for progress tracking.

**Highlights:** HIIT and Tabata interval timer, Interactive speaking coach, Workout DJ music control, Customizable timing and alerts, Apple Health integration, Apple Watch app

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro+ Annual | $9.99 | per year |
| Pro 3 Months | $9.99 | per 3 months |
| Pro Yearly | $9.99 | per year |
| Pro 6 Months | $14.99 | per 6 months |
| Pro Year | $19.99 | per year |

**What reviewers like**

- 🚀 Simple and effective
- 🔒 Reliable timer
- 👍 Easy to use interface
- 💡 Customizable settings
- 👍 Good for HIIT and Tabata workouts

**What reviewers complain about**

- 🐛 Freezes or crashes on newer devices
- 🔋 High battery consumption
- 🔒 Subscription model issues for existing users
- 👎 Forced upgrades and inability to use previous paid version

**Reported bugs**

- Music playback issues
- Timer inaccuracies or premature completion
- Inability to restore previous purchases

**Requested features**

- Ability to name and save custom timers
- Apple Watch integration
- More sound/voice options
- Total workout time display
- Halfway point alerts during intervals


## Frequently asked questions

### Is Round Timer free?

Round Timer costs $0.99, with no in-app purchases.

### Is Tabata Pro HIIT Interval Timer free?

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

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

Tabata Pro HIIT Interval Timer is rated higher. Round Timer averages 3.8 out of 5 from 21 ratings, while Tabata Pro HIIT Interval Timer averages 4.9 from 18K ratings.

### Do Round Timer or Tabata Pro HIIT Interval Timer have ads?

Neither Round Timer nor Tabata Pro HIIT Interval Timer shows ads.

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

Round Timer ships an update every 3 weeks, and Tabata Pro HIIT Interval Timer fortnightly. Most recently, Round Timer was updated on October 13, 2026 and Tabata Pro HIIT Interval Timer on October 13, 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.*