Roundwork – Interval Timer
Interval & HIIT Workout Timer
Free · Designed for iPhone. Not verified for macOS.
A focused interval timer for HIIT, Tabata and circuit training. Set rounds, work and rest — then go.
Roundwork is a clean, focused interval timer for HIIT, Tabata, EMOM and circuit training.
Set up a workout with four values: lead-in, work time, rest time and number of rounds. The timer guides you through each phase with clear on-screen colors and audio cues, so you always know whether to push or recover.
FEATURES
• Four-parameter setup: lead-in, work, rest, rounds
• Clear phase colors and audio signals for every transition
• Live heart rate during your workout
• Apple Watch companion with live heart rate on your wrist
• Saves your session to Apple Health as a workout
• Choose from a wide range of activity types
• Live Activity on the Lock Screen and Dynamic Island
• Simple, distraction-free design
No accounts, no clutter. Open the app, set your intervals and train.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Dominik Meierhofer, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dominik Meierhofer
- Size
- 2.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 7 more
- English, Dutch, French, German, Italian, Japanese, Portuguese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2026 gugus.io