Intervals Pro: HIIT Timer
Intervals Pro: HIIT Timer is made and published by Intervals, LLC. AppBrain is an independent app data site and isn't affiliated with Intervals, LLC. The app name, icon, screenshots and description belong to Intervals, LLC and are shown as published on the App Store.
AppBrain's verdict
EstablishedLoved by users- Rating on App Store
- 4.77
- 13,687 ratings
- Last updated
- September 17, 2026
Users love it: 4.8 stars from 13,687 ratings.
Rankings
App Store top chartsApp Store Rankings for Intervals Pro: HIIT Timer
Competitors
Similar apps and more from Intervals, LLCAlternatives to Intervals Pro: HIIT Timer
Releases
Updates seen on the App Store- Version
- 2026.9
- Launched
- February 2015
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 68.6 MB
- Content rating
- Everyone
Technologies used by Intervals Pro: HIIT Timer
About the app and developer
About Intervals Pro: HIIT Timer
Intervals Pro: HIIT Timer is a health & fitness app developed by Intervals, LLC.
User Ratings
Intervals Pro: HIIT Timer is rated 4.77 out of 5 stars. The rating is based on 14 thousand ratings.
App Information
Intervals Pro: HIIT Timer is freely available from the App Store. The app size is 68.56 MB. The latest version available is 2026.9. The last update was on September 17, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since February 2015.
Developer information for Intervals, LLC
Address:
Frequently asked questions about Intervals Pro: HIIT Timer
Is Intervals Pro: HIIT Timer free?
Yes. Intervals Pro: HIIT Timer is free on the App Store.
Is Intervals Pro: HIIT Timer still available?
Yes. Intervals Pro: HIIT Timer is on the App Store, and the last update we saw was on September 17, 2026.
How large is Intervals Pro: HIIT Timer?
Intervals Pro: HIIT Timer is 68.56 MB.
Is Intervals Pro: HIIT Timer suitable for children?
App Store rates the content of Intervals Pro: HIIT Timer as suitable for everyone.
How do people rate Intervals Pro: HIIT Timer?
Intervals Pro: HIIT Timer scores 4.77 out of 5 stars, from 13,687 ratings on the App Store.
Who made Intervals Pro: HIIT Timer?
Intervals Pro: HIIT Timer was developed by Intervals, LLC. It is listed in the health & fitness category on the App Store.
What are the best alternatives to Intervals Pro: HIIT Timer?
People looking at Intervals Pro: HIIT Timer also look at these health & fitness apps: Seconds Interval Timer, RUN interval - Running Timer, Interval Timer □ HIIT Timer, Interval Timer - Tabata Timer, Interval Timer.
Store listing
By Intervals, LLC, from the App StoreDescription by Intervals, LLC Written by the developer, not by AppBrain. Click to read.
Let Intervals Pro guide you through any type of interval workout: HIIT, running, strength training, yoga, stretching, circuit training, boxing, MMA, elliptical, rehabilitation, meditation, 7-minute workouts, and many more.
FEATURED BY
• Apple - App of the Day in 132 Countries
• Apple - Workout with Apple Watch, Quick HIIT Workouts
• Women's Health Magazine
• COACH Magazine
• SixColors.com
HIGHLIGHTS
• Highly Customizable
• Home Screen Widgets to quickly launch timers
• Spoken interval names and prompts
• Customizable alert sounds
• Standalone Apple Watch workouts. Leave your iPhone at home!
• Workout History using Apple Health data
• View an Apple Watch workout live on your iPhone!
• Run in the background with the screen locked
• Play music or podcasts using the app of your choice
• Bluetooth heart rate monitor support for Apple Watch or iPhone
• Fill your Activity Rings
• Siri Shortcuts
• Share timers with friends
• Time and Distance Goals
• Running Pace and Heart Rate Targets
• Auto pause and resume
• Send completed workouts to Strava
• Confetti!
PERSONALIZE YOUR WORKOUT
• Customize the Name, Duration, Alert, and Color for each interval
• Customize Alert Sounds and Voice Prompts to guide you through your workout
• Set a Countdown Alert and vibrations when the interval is about to end
• Optional halfway alert
• Set target heart rate ranges for each interval
• Set time and distance goals
FLEXIBLE INTERVAL DURATIONS
• Time based (e.g., 45 seconds)
• Distance-based (e.g., 0.5 MI or KM)
• Count up intervals keep running until your ready for the next interval
• Estimated time or distance. Count down time or distance to zero and then continue the interval, counting up until you're ready to move on.
THE BEST APPLE WATCH INTERVAL TIMER
• Leave your phone at home with our standalone Apple Watch app
• Control your music or podcasts on the "Now Playing" screen
• View an Apple Watch workout live on your iPhone
• Alert Sounds and Voice Prompts to guide you through your workout
• Configurable haptic alert countdown that taps you on the wrist when the interval is ending
• Track heart rate, calories, distance, and pace
• Route tracking for running, walking, and cycling
• Workouts contribute to the Apple Watch Activity Rings
WORKOUT HISTORY USING APPLE HEALTH
• Intervals Pro has the best Apple Health integration of any interval training app
• Track heart rate, calories, distance, and pace
• Route tracking for running, walking, and cycling
• Detailed stats for every interval
• All your data is safely stored in Apple Health
GREAT FOR RUNNING AND CYCLING
• Interval duration can be set to either a specified time or distance
• Display current pace, pace for the interval, or pace for the entire run
• Configure heart rate ranges per interval
• Analyze each interval of your run in the workout history
MULTIPLE VOICES AND LANGUAGES
• Select the language and voice to use for all spoken alerts.
• Spoken alerts are localized to 10 languages. Chinese (simplified), Danish, Dutch, French, German, Italian, Norwegian, Polish, Spanish, and Swedish.
Get Intervals Pro today, and your workouts will never be the same!
SUBSCRIPTION INFO
Intervals Pro is free to download and has a free timer. To create multiple timers and unlock all the features of the app, you may choose between a monthly or yearly auto-renewing subscription option.
Upon confirmation of the purchase, payment will be charged to your credit card through your iTunes account. Subscription renews automatically unless canceled at least 24 hours before the end of the subscription period.
Subscriptions can be managed and auto-renewal turned off in Account Settings in the App Store app.
Privacy Policy and Terms of Service: https://intervalspro.com/privacy-policy.html