# HIIT Interval Timer vs HIIT Timer

The clearest difference is review sentiment: HIIT Interval Timer at 100% against HIIT Timer's 50%. HIIT Interval Timer also leads on device support (3 vs 1). HIIT Timer's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. HIIT Interval Timer sells 2 one-off in-app purchases. HIIT Timer asks for nothing beyond the download.

HIIT Interval Timer ships an update every 2 weeks, HIIT Timer every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | HIIT Interval Timer | HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 107 MB | 1 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [tsyk-app](https://appshunter.io/developer/1586870924) | [James Campbell](https://appshunter.io/developer/1456561851) |

## What reviewers say

### HIIT Interval Timer

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

This interval training app offers customizable timers for various workout styles like HIIT, Tabata, EMOM, and AMRAP. It provides structured programs, progress tracking, and estimated calorie burn, with an optional one-time purchase for an ad-free experience and expanded features.

**Highlights:** Customizable interval timers, HIIT, Tabata, EMOM, AMRAP modes, Structured 4-week workout programs, Progress tracking and stats, Estimated calorie burn, Preset saving and scheduling, Sound effects and haptic feedback

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| HIIT Timer Pro | $4.99 | one-time |


### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-amrap/id6451098644)

Design personalized high-intensity interval training routines by setting workout duration, interval counts, and rest periods. The app provides audible cues to signal transitions between exercises and rest, ensuring a seamless workout experience.

**Highlights:** Customizable workout length, Adjustable interval and rest periods, Sound alerts for transitions, Simple and intuitive interface, Intervals of any length (from 5 seconds)

**Features:** macOS Compatibility

**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 every 2 weeks, and HIIT Timer every 3 weeks. Most recently, HIIT Interval Timer was updated on November 7, 2026 and HIIT Timer on November 3, 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.*