# HIIT timer chronometer gym vs Interval Timer

The clearest difference is rating: HIIT timer chronometer gym at 4.4 against Interval Timer's 3.9. HIIT timer chronometer gym also leads on in-app purchases (none vs 1) and review sentiment (52% vs 33%). Interval Timer's advantage is ads (none vs shown) and update cadence (weekly vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Interval Timer sells 1 one-off in-app purchase. HIIT timer chronometer gym asks for nothing beyond the download.

HIIT timer chronometer gym holds the better App Store score, 4.4 against 3.9. That said, the two scores are not equally well evidenced: HIIT timer chronometer gym has 37 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 52% of HIIT timer chronometer gym's written reviews are positive against 33% of Interval Timer's.

HIIT timer chronometer gym ships an update every 7 months, Interval Timer weekly. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | HIIT timer chronometer gym | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (37 ratings)](https://appshunter.io/ios/app/hiit-timer-chronometer-gym/id1086940926/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/interval-timer-tabata-and-hiit-workout-stopwatch/id1202436556/reviews) |
| Number of ratings | **37** | 7 |
| Positive reviews | **51.7% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 7 MB | 19 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Mireia Lluch Ortola](https://appshunter.io/developer/1003230042) | [Charles Vanderhoff](https://appshunter.io/developer/950621709) |

## What reviewers say

### HIIT timer chronometer gym

[App page](https://appshunter.io/ios/app/hiit-timer-chronometer-gym/id1086940926)

This interval timer helps you manage work and rest periods for various fitness activities like HIIT, tabata, and strength training. It offers customizable settings for timers, repetitions, and series, with audible and visual cues to guide your workouts.

**Highlights:** Programmable timers, Customizable time settings, Customizable series and repetitions, Audible and visual alerts, Pause and resume functionality, Speaking coach

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Effective for HIIT workouts
- 💰 Free to use
- 👌 Good for basic timing needs
- 🗣️ Voice control is superb

**What reviewers complain about**

-  anúncios Annoying ads
- 🔇 No sound issues
- 🔒 Screen locks and app stops
- 👎 Unstable, crashes during workouts
- 🎛️ Limited customization options

**Reported bugs**

- Screen goes to sleep and locks
- Screen turns off after last update
- No sound
- App disappears during workouts
- Timer stops when screen is locked

**Requested features**

- Ability to save workout settings
- Option to create rest periods for stretching
- Specify series vs. exercises better
- Basic customization would be useful
- Landscape mode


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-and-hiit-workout-stopwatch/id1202436556)

This advanced workout timer app features a clear, customizable layout perfect for timing various training styles like Tabata, HIIT, and Circuit Training. It offers text-to-speech interval announcements and background operation, ensuring seamless use during workouts.

**Highlights:** Tabata, HIIT, Circuit & Compound timer types, Text to speech interval announcements, Customizable colors, Background operation, Lockable display, Vibrations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timer Pro | $4.99 | one-time |


## Frequently asked questions

### Is HIIT timer chronometer gym free?

HIIT timer chronometer gym is free to download, with no in-app purchases.

### Is Interval Timer free?

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

### Which has better reviews, HIIT timer chronometer gym or Interval Timer?

HIIT timer chronometer gym is rated higher. HIIT timer chronometer gym averages 4.4 out of 5 from 37 ratings, while Interval Timer averages 3.9 from 7 ratings.

### Do HIIT timer chronometer gym or Interval Timer have ads?

HIIT timer chronometer gym shows ads; Interval Timer does not.

### Which is updated more often, HIIT timer chronometer gym or Interval Timer?

HIIT timer chronometer gym ships an update every 7 months, and Interval Timer weekly. Most recently, HIIT timer chronometer gym was updated on October 29, 2026 and Interval Timer on October 21, 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.*