# Timer Tabata for Workout, HIIT vs iCalories

The clearest difference is in-app purchases: iCalories at none against Timer Tabata for Workout, HIIT's 6. iCalories also leads on iOS requirement (15.2 vs 17.0). Timer Tabata for Workout, HIIT's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Timer Tabata for Workout, HIIT sells 6 in-app purchases, starting at $2.99 per month. iCalories asks for nothing beyond the download.

Timer Tabata for Workout, HIIT ships an update weekly, iCalories every 2 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Timer Tabata for Workout, HIIT | iCalories |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (538 ratings)](https://appshunter.io/ios/app/timer-tabata-for-workout-hiit/id756930454/reviews)** | — |
| Number of ratings | **538** | — |
| Positive reviews | 80.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Freemium | — |
| Size | 82 MB | 1 MB |
| Requires iOS | 17.0 | **15.2** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Senin](https://appshunter.io/developer/697788524) | [Jakub Drozd](https://appshunter.io/developer/1675529057) |

## What reviewers say

### Timer Tabata for Workout, HIIT

[App page](https://appshunter.io/ios/app/timer-tabata-for-workout-hiit/id756930454)

This app provides a versatile timer for various workout styles including HIIT, Tabata, boxing rounds, and custom intervals. It features a stopwatch, daily WODs, and an AI coach for personalized plans. Track progress, sync with Apple Health, and enjoy background operation with lock screen live activities.

**Highlights:** Tabata timer with customizable work/rest periods, Rounds timer for boxing and MMA, Customizable interval builder, Stopwatch with interval alerts, Daily WODs with exercise guides, AI Coach for personalized workout plans, Background operation with Live Activity

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Best Timer for a Month | $2.99 | per month |
| Best Timer for a Year | $9.99 | per year |
| Tip developer | $0.99 | one-time |
| Full version | $1.99 | one-time |
| Boost of Energy | $1.99 | one-time |
| Source of Inspiration | $3.99 | one-time |

**What reviewers like**

- 🚀 Simple and flexible
- 🚀 Works well in the background
- 👍 Reliable and convenient
- 👍 Versatile for different workouts
- 👍 Great for interval training

**What reviewers complain about**

- 💰 Subscription model for full features
- 💰 Paid app after previously being free
- 💰 Paid version doesn't restore previous purchases
- 🔇 Loud beeping sound
- 🐛 Glitchy on Apple Watch

**Reported bugs**

- Workout tracking stops working on Apple Watch
- Timer loses track when screen turns off

**Requested features**

- Ability to set custom intervals and rest times
- Option to repeat previous rounds
- Adjustable volume for alerts
- Ability to save and load custom workout routines


### iCalories

[App page](https://appshunter.io/ios/app/icalories/id6449702787)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Timer Tabata for Workout, HIIT free?

Timer Tabata for Workout, HIIT is free to download, with in-app purchases available.

### Is iCalories free?

iCalories is free to download, with no in-app purchases.

### Do Timer Tabata for Workout, HIIT or iCalories have ads?

Neither Timer Tabata for Workout, HIIT nor iCalories shows ads.

### Which is updated more often, Timer Tabata for Workout, HIIT or iCalories?

Timer Tabata for Workout, HIIT ships an update weekly, and iCalories every 2 months. Most recently, Timer Tabata for Workout, HIIT was updated on November 11, 2026 and iCalories on November 7, 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.*