RoundCue Interval Timer
Boxing Timer, MMA & HIIT
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
RoundCue Interval Timer is a powerful round and interval timer for boxing, MMA, Muay Thai, HIIT, circuits, running intervals, strength training, and any workout built around timed efforts.
Start fast, stay focused, and train with clear cues from your iPhone or Apple Watch.
Built for real training, RoundCue makes it easy to run simple workouts in seconds or create advanced profiles with custom rounds, breaks, sounds, and progress tracking.
Key Features
Quick Start for fast interval workouts
Custom training profiles for boxing, MMA, HIIT, Tabata, running, strength, and more
Apple Watch support with workout mirroring
Apple Health workout recording
Per-round titles, work times, rest times, and audio cues
Built-in bells, beeps, horns, and countdown sounds
Record or import your own custom workout sounds
Custom timed sounds inside any round
Background audio cues while your iPhone is locked
Profile sharing for coaches, teammates, clients, and training partners
Workout log, charts, streaks, and progress insights
iPhone and Apple Watch widgets for faster starts
Use RoundCue for heavy bag rounds, sparring, pad work, conditioning circuits, EMOMs, Tabata sessions, mobility flows, running intervals, and custom coach-led workouts.
Whether you need a simple boxing timer or a fully customized interval timer with Apple Watch, Apple Health tracking, custom sounds, and progress history, RoundCue keeps every round clear, controlled, and on track.
Ratings & Reviews
New in 7.0.0: Group Workouts are here.
- Start a shared workout from Quick Start or an advanced profile, and nearby iPhone users can join from the app.
- The host controls start, pause, resume, skip, and end, keeping every device synced to the same session.
- Everyone still gets their own workout screen, round information, and heart rate display.
- Apple Watch users can keep the watch as the workout owner, just like normal mirrored workouts.
- Custom sounds are not shared during group workouts; default sounds are used so the session stays reliable for everyone.
The developer, Nick Rudden, 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
- Nick Rudden
- Size
- 26.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 13 more
- English, Arabic, Dutch, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Boxing Timer Premium $0.99
- The Round Timer Pro $6.99
- Copyright
- © Nicholas Rudden - 2020
