Interval Timer: Circuit & HIIT
Workout, Boxing & Tabata
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Build flexible Circuit and HIIT workouts, follow clear sound, voice, and vibration cues, and keep every training session moving from start to finish.
Interval Timer: Circuit & HIIT is a clean, flexible training timer built to keep every workout moving. Set up a session in seconds, follow clear cues while you train, and stay focused on the next interval instead of the clock.
BUILD CIRCUIT AND HIIT WORKOUTS
* Set work and rest durations
* Choose the number of rounds and sets
* Add preparation time, breaks between sets, and a cool-down
* Create custom sequences with individually named intervals
* See the total session time before you begin
FOLLOW EVERY PHASE
* Use sound, vibration, and spoken phase guidance
* Enable countdown and halfway alerts
* See the current phase, remaining time, round, and set at a glance
* Pause, resume, or move between workout phases when needed
START FAST
* Begin with ready-to-use quick-start presets
* Save named timer setups for routines you repeat
* Adjust your timer without navigating through complicated menus
REVIEW YOUR TRAINING
* Browse completed workouts on a calendar
* Filter your history by week, month, or all time
* Review workout count, total training time, and completed rounds
MADE FOR YOUR ROUTINE
Use Interval Timer: Circuit & HIIT for HIIT, Tabata, circuit training, boxing, running, cycling, stretching, mobility work, home workouts, study sessions, or any activity that alternates focused effort and recovery.
Simple controls, clear feedback, and flexible timing help you spend less time setting up and more time doing the work.
INTERVAL TIMER PRO
Upgrade to Pro for unlimited custom timers, advanced interval training, audio coaching, screen-lock training, music support, and saved workouts.
Subscription Instructions: Interval Timer Pro includes auto-renewing subscriptions. Payment will be charged to your iTunes account. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel anytime in Account Settings. Free trial eligibility may apply. Refunds follow Apple policies.
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Thank you for updating Interval Timer!
Here's what's new:
- Bug fixes and performance improvements
We appreciate your continued support!
The developer, ShenZhen Niddles Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ShenZhen Niddles Technology Co., Ltd.
- Size
- 36.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 18 more
- English, Arabic, Danish, Dutch, Finnish, French, German, Hebrew, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Spanish, Swedish, Traditional Chinese, Turkish
- Age Rating
13+
- 13+
- Contains
Advertising
- In-App Purchases
Yes
- Yearly Subscription $59.99
- Monthly Subscription $19.99
- Weekly Subscription $9.99
- Copyright
- © 2008 Needodo Inc