# HIIT Interval Timer vs HIIT Timer

The clearest difference is in-app purchases: HIIT Timer at none against HIIT Interval Timer's 1. HIIT Timer also leads on ads (none vs shown). HIIT Interval Timer's advantage is update cadence (fortnightly vs every 15 months). On price, device support and iOS requirement there is nothing between them.

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

HIIT Interval Timer ships an update fortnightly, HIIT Timer every 15 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | HIIT Interval Timer | HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 54 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [tsyk-app](https://appshunter.io/developer/1586870924) | [PO CHUN LIU](https://appshunter.io/developer/1828860780) |

## What reviewers say

### HIIT Interval Timer

[App page](https://appshunter.io/ios/app/hiit-interval-timer-tabata/id1586870922)

This app provides customizable interval timers for various workout styles like HIIT, Tabata, EMOM, and AMRAP. It offers structured programs, progress tracking, and motivational reminders to help users achieve their fitness goals. Users can save custom presets and track their performance over time.

**Highlights:** Customizable interval timers, HIIT, Tabata, EMOM, AMRAP modes, Structured 4-week programs, Workout reminders and goal tracking, Save custom presets, Calorie estimation, Progress statistics and calendar

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

**In-app purchases (1)**

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


### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-tabata-and-intervals/id6749133445)

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

**In-app purchases:** none


## Frequently asked questions

### Is HIIT Interval Timer free?

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

### Is HIIT Timer free?

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

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

HIIT Interval Timer shows ads; HIIT Timer does not.

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

HIIT Interval Timer ships an update fortnightly, and HIIT Timer every 15 months. Most recently, HIIT Interval Timer was updated on November 3, 2026 and HIIT Timer on November 5, 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.*