Interval Timer HIIT Workout

Interval Timer HIIT Workout

Custom HIIT & Tabata Timer

260 ratings
17 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated

Features

Interval Timer HIIT Workout screenshot #1 for iPhone
Interval Timer HIIT Workout screenshot #2 for iPhone
Interval Timer HIIT Workout screenshot #3 for iPhone
Interval Timer HIIT Workout screenshot #4 for iPhone
Interval Timer HIIT Workout screenshot #5 for iPhone
Interval Timer HIIT Workout screenshot #6 for iPhone
Interval Timer HIIT Workout screenshot #7 for iPhone
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About

Customize your HIIT and Tabata workouts with this versatile interval timer. Features AI voice cues from celebrity personalities, music integration, and Apple Health syncing. Track your progress and share routines with ease.

Customizable work/rest periods
AI voice cues from celebrity personalities
Music integration
Apple Health & Apple Watch sync
Save and organize workouts
Real-time exercise on-screen cues
Share workouts with others
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What's New in Interval Timer HIIT Workout

4.2.6

May 27, 2026

bug fixes and performance improvements

Subscription plans

Yearly Subscription

Play, save, and generate unlimited AI workout

$29.991 Year
1 Year trial
How to cancel Interval Timer HIIT Workout subscription ⁉️
5

In-App Purchases

$19.99

One Time Purchase

Play and save unlimited workouts.

User reviews

Terrible just terrible

It’s just AI slop. Timer is glitchy, asks for a subscription and like what exactly am I supposed to be paying you for. The AI voices are jarring, your phone buzzes like crazy if you have haptic feedback turned on, there is no way this wasn’t made in a week. Not to mention this looks like a rip off of a different timer.
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INCREDIBLE APP!!!!

This is exactly what I needed and is beyond amazing!!!

Paid timer

Wtf. I’m not paying a subscription for a glorified timer. Fo. Junk.

Really Helpful

This timer keeps me on the mark. I use it to walk three minutes. Slow three minutes fast, for a total of 30 minutes. Prior to this I was trying to wash the clock, which wasn’t always successful. And I tried different apps that didn’t work as easily as this one does. Worth it.

Why does this cost money??

Only allowed me to do 3 workouts before making it a pay wall app

Developer apps

FAQ

What does the Interval Timer HIIT Workout app do?

This app serves as a customizable interval timer designed for High-Intensity Interval Training (HIIT), Tabata, and circuit training. It allows users to set specific work and rest periods, offers motivational AI voice cues, integrates with music playback, and syncs data with Apple Health.

What are the key features of this interval timer?

Key features include fully customizable workouts, AI voice cues from celebrity personalities like Arnold Schwarzenegger and Snoop Dogg, seamless music integration that doesn't interrupt playback, locked screen mode for continuous cues, and automatic syncing with Apple Health and Apple Watch for heart rate monitoring and workout tracking.

How much does the Interval Timer HIIT Workout app cost?

The app is available for free and includes in-app purchases. While the core functionality is free, users may have the option to purchase additional features or content through in-app transactions.

Is this app compatible with Apple devices?

Yes, the app is designed for Apple devices and offers deep integration with Apple Health and Apple Watch. Workouts can be started on an iPhone and automatically sync with the Watch, tracking heart rate, calories, and duration.

Who would benefit from using this app?

This app is ideal for anyone engaged in interval training, including those doing HIIT, Tabata, circuit training, boxing, strength training, or cardio. It's also useful for personal trainers to share workouts with clients and for individuals looking for structured workout guidance.