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Intervals - Workout Interval Timer

By FourthFrame Technologies

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Your search is over! Intervals is the fastest growing interval timer for iPhone, iPad, and Apple Watch. Take interval training to the next level.

• Intervals is the most advanced Interval timer for Apple Watch and the only one that lets you workout with or without your phone.
• Quickly create a standard interval timer with just a few taps
• Or create a custom timer that gives you complete control over each interval in your workout
• Apple Watch workouts are saved to Apple Heath and Activity Apps and contribute to your Activity Rings.
• Preconfigured 7 minute and Tabata workouts.
• Heart rate monitor support for Apple Watch or iPhone.
• Customizable alerts and voice prompts guide you through your workout, even if the app if the screen is locked.
• Intervals runs in the background so you can use a music or podcast app during your workout.
• Easily backup your timers to iCloud.
• Use Siri and 3D touch to start, pause, resume and cancel your workouts.
• Optional notifications at the end of intervals and at the end of a workout.
• And what's better than confetti to celebrate the finish of your hard workout!

Intervals is an easy to use and modern iOS 10 and watchOS 3 interval timer for HIIT, Tabata, and all interval workouts. You'll love using this carefully crafted app to guide you through any type of interval workout, including running, cycling, strength training, yoga, stretching, boxing, MMA, elliptical, 7 minute workouts and many more.

Intervals is also a great choice for users that need all day long interval timers because they are in a wheelchair, have back problems, or need to time intervals in their workday. The app is also used by thousands as a meditation timer, pomodoro timer, and for other non fitness uses.

• Customize the Name, Duration, Alert and Color for each interval in your timer
• Customize Alert Sounds and Voice Prompts to guide your through your workout
• Set a Countdown Alert when the interval is about to end
• Set Warm Up and Cool Down intervals
• Set the number of times to repeat the interval workout
• Optional vibrations at the end of an interval
• Set target heart rate ranges for each interval

Intervals on the Apple Watch is a brand new app that takes advantage of all the new fitness app capabilities in watchOS 3:
• Leave your phone at home and workout with Intervals on the Apple Watch
• Or workout with your phone and watch and get the best of both
• 5 second haptic alert countdown that taps you on the wrist when the interval is ending
• Track heart rate, calories and distance
• Pair an external heart rate monitor to your Apple Watch for use in Intervals
• Workouts contribute to the Apple Watch Activity Rings
• Workouts are saved to the Apple Activity and Health Apps

After you're convinced Intervals in the right interval timer app for you, unlock all features with the Intervals Pro in-app purchase. Create unlimited timers, track fitness data on Apple Watch, backup to iCloud, and much more.

Get Intervals today and your workouts will never be the same!

What's New in Version 3.13.1

NEW: 3 second countdown option for Apple Watch timer. Now you can choose from 5 seconds, 3 seconds, End of Interval, or None.
FIX: Indoor workouts are now displayed in Apple Health and Activity apps as expected. Previously, they displayed as Outdoor.
FIX: Tapping Pause, Resume, Prev, and Next buttons on the Apple Watch would occasionally not automatically move you back to the timer view.

If you love Intervals, I'd appreciate a rating or short review. Just tap 'Leave a Review' on the Setting tab.
If you have questions, problems, or suggestions, please send feedback. Just tap 'Send Feedback' on the Setting tab and I will respond to you!

Happy Workouts!


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Customer Reviews

Best workout app

Amazing app , developers really thought about all the details for creating an app which fits intervals! The app has great timers and alerts and helps to make sure you don't rest too long.

Now all you need to do is to find a way to hook it up to your music app ...that would be cool :)

Great App

Love it is all I can say 💪🏼👍🏽

Clean & Stable

There's not much to interval timers but I like this because the numbers are easy to read and it doesn't crash.

Feature Request: Workout sharing to other users.

Intervals - Workout Interval Timer
View in iTunes
This app is designed for both iPhone and iPad
Offers Apple Watch App for iPhone
  • Free
  • Category: Health & Fitness
  • Updated:
  • Version: 3.13.1
  • Size: 36.8 MB
  • Apple Watch: Yes
  • Language: English
  • Seller:

Compatibility: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
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Top In-App Purchases

  1. Intervals Pro$3.99