# HIIT Timer vs Interval Timer

The clearest difference is in-app purchases: HIIT Timer at none against Interval Timer's 3. HIIT Timer also leads on iOS requirement (13.4 vs 15.0). Interval Timer's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Interval Timer sells 3 in-app purchases, starting at $1.99 per month. HIIT Timer asks for nothing beyond the download.

HIIT Timer ships an update every 6 weeks, Interval Timer every 5 weeks. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | HIIT Timer | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (42 ratings)](https://appshunter.io/ios/app/hiit-timer-training-timer/id1512459496/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Ad-supported | — |
| Size | 28 MB | 14 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marc Prez Calmet](https://appshunter.io/developer/1481950395) | [Sebastian Prasa](https://appshunter.io/developer/1500038034) |

## What reviewers say

### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-training-timer/id1512459496)

This app provides a versatile timer for various high-intensity interval training routines like HIIT, EMOM, and Tabata. It allows users to create custom workouts, track progress, and offers multiple training modes with an intuitive interface.

**Highlights:** Customizable interval timers, Support for HIIT, EMOM, Tabata, AMRAP, Progress tracking for workouts, Multiple training modes, Intuitive and easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-and-tabata/id1633488334)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium One Month | $1.99 | per month |
| Premium One Year | $8.49 | per year |
| Premium Lifetime | $16.99 | one-time |


## Frequently asked questions

### Is HIIT Timer free?

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

### Is Interval Timer free?

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

### Do HIIT Timer or Interval Timer have ads?

HIIT Timer shows ads; Interval Timer does not.

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

HIIT Timer ships an update every 6 weeks, and Interval Timer every 5 weeks. Most recently, HIIT Timer was updated on September 9, 2026 and Interval Timer on September 10, 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.*