# Interval Timer vs Exercise Timer⋮ Hiit Training

The clearest difference is ads: Exercise Timer⋮ Hiit Training at none against Interval Timer's shown. Exercise Timer⋮ Hiit Training also leads on update cadence (every 3 weeks vs every 2 months). Interval Timer's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 16.1). On price and in-app purchases there is nothing between them.

Both are free to download. Interval Timer sells 1 one-off in-app purchase and Exercise Timer⋮ Hiit Training sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Interval Timer ships an update every 2 months, Exercise Timer⋮ Hiit Training every 3 weeks. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Interval Timer | Exercise Timer⋮ Hiit Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (246 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692/reviews)** | — |
| Number of ratings | **246** | — |
| Positive reviews | 83.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 41 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yosyp Hameliak](https://appshunter.io/developer/895008826) | [MOBILEXAPPS MB](https://appshunter.io/developer/1685170475) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692)

This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.

**Highlights:** Customizable work and rest periods, Set number of sets and rounds, Background operation support, Music playback compatibility, Apple Watch integration, Heart rate monitoring (Apple Watch)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Exercise Timer⋮ Hiit Training

[App page](https://appshunter.io/ios/app/exercise-timer-hiit-training/id6450214936)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Interval Timer free?

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

### Is Exercise Timer⋮ Hiit Training free?

Exercise Timer⋮ Hiit Training is free to download, with in-app purchases available.

### Do Interval Timer or Exercise Timer⋮ Hiit Training have ads?

Interval Timer shows ads; Exercise Timer⋮ Hiit Training does not.

### Which is updated more often, Interval Timer or Exercise Timer⋮ Hiit Training?

Interval Timer ships an update every 2 months, and Exercise Timer⋮ Hiit Training every 3 weeks. Most recently, Interval Timer was updated on September 23, 2026 and Exercise Timer⋮ Hiit Training on September 9, 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.*