# Totally Tabata Timer Protocol vs ExTimer

The clearest difference is rating: ExTimer at 5.0 against Totally Tabata Timer Protocol's 4.6. ExTimer also leads on update cadence (every 11 days vs every 3 months) and review sentiment (100% vs 83%). Totally Tabata Timer Protocol's advantage is ratings volume (642 vs 4) and iOS requirement (12.0 vs 15.2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Totally Tabata Timer Protocol sells 5 one-off in-app purchases and ExTimer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ExTimer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Totally Tabata Timer Protocol has 642 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 83% of Totally Tabata Timer Protocol's written reviews are positive against 100% of ExTimer's.

Totally Tabata Timer Protocol ships an update every 3 months, ExTimer every 11 days. The most recent releases landed on September 29, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Totally Tabata Timer Protocol | ExTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (642 ratings)](https://appshunter.io/ios/app/totally-tabata-timer-protocol/id856659483/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/extimer-hiit-interval-timer/id1621046444/reviews)** |
| Number of ratings | **642** | 4 |
| Positive reviews | 83.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 35 MB | 10 MB |
| Requires iOS | **12.0** | 15.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Velocity Raptor Incorporated](https://appshunter.io/developer/296937260) | [Hajime Suzuki](https://appshunter.io/developer/1615906018) |

## What reviewers say

### Totally Tabata Timer Protocol

[App page](https://appshunter.io/ios/app/totally-tabata-timer-protocol/id856659483)

This app provides a highly customizable timer for Tabata and HIIT workouts. It offers built-in workouts, a flexible workout builder, and background operation with sound cues. Track progress with a workout log and integrate with the Health app.

**Highlights:** Customizable intervals, Workout builder, Built-in curated workouts, Background operation, Workout log, Siri Shortcuts, Music integration

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The 7-Minute Workout | $0.99 | one-time |
| Dr. Oz Quick Workouts | $0.99 | one-time |
| Premium Upgrade | $1.99 | one-time |
| Mega Pack | $3.99 | one-time |
| Totally Tabata Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Clean and easy to use
- 🚀 Simple and efficient
- 💡 Customizable workouts
- 🎵 Integrates with own music
- ⏱️ Great timer functionality

**What reviewers complain about**

- 🐛 Buggy interface
- 🔇 Low volume/audio issues
- 💰 Expensive pro version
- 🤔 Confusing to set up
- 🔍 Limited customization

**Reported bugs**

- Crashes when creating workouts
- Music playback issues
- Time scrolls cut off
- Inability to save music selections

**Requested features**

- Pause before starting
- Sync with Apple Health
- More preset workouts
- Better music integration
- Apple Watch compatibility


### ExTimer

[App page](https://appshunter.io/ios/app/extimer-hiit-interval-timer/id1621046444)

This app offers a stylish and customizable interval timer for various activities like workouts, stretching, and time management. With multiple color themes and layout options, it aims to boost training motivation and seamlessly integrate into daily life.

**Highlights:** Stylish and customizable appearance, Multiple color variations and layouts, Supports interval training (HIIT, Tabata), Useful for workouts, stretching, and time management, Light and dark mode options, Vertical and horizontal layout support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial 3Days | Free | one-time |
| Hide Ads | $1.99 | one-time |


## Frequently asked questions

### Is Totally Tabata Timer Protocol free?

Totally Tabata Timer Protocol is free to download, with in-app purchases available.

### Is ExTimer free?

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

### Which has better reviews, Totally Tabata Timer Protocol or ExTimer?

ExTimer is rated higher. Totally Tabata Timer Protocol averages 4.6 out of 5 from 642 ratings, while ExTimer averages 5.0 from 4 ratings.

### Do Totally Tabata Timer Protocol or ExTimer have ads?

Both Totally Tabata Timer Protocol and ExTimer show ads.

### Which is updated more often, Totally Tabata Timer Protocol or ExTimer?

Totally Tabata Timer Protocol ships an update every 3 months, and ExTimer every 11 days. Most recently, Totally Tabata Timer Protocol was updated on September 29, 2026 and ExTimer on September 8, 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.*