Round Sport Timer
Health & Fitness
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Boxing rounds, Tabata, HIIT and fully custom interval workouts — one clean offline timer. No account, no ads, no internet needed. Just press start and train.
Round Sport Timer is a clean, distraction-free interval timer for boxing and any
kind of interval training. Set up your workout once — then just press start.
BUILT FOR TRAINING
• Classic boxing rounds: work / rest × rounds, with get-ready countdown and cooldown
• Ready-made presets: Boxing 12×3, Amateur 3×3, Tabata, HIIT 45/15, EMOM
• Fully custom workouts: build sets of segments with different durations
(e.g. [Sprint 15s + Punches 10s] × 8), name them and give each its own color
• Big glanceable circular countdown — readable from across the gym
SIGNALS YOU CAN'T MISS
• 18 sound signals — pick different sounds for round start, round end and warning
• Warning beep N seconds before the end of a phase
• Haptic feedback on phase changes
• Sounds play even in silent mode and over your music
MADE FOR REAL SESSIONS
• +10 / +20 / +30 / +60s buttons — extend the current phase on the fly,
perfect when training with a coach
• Pause, resume, repeat; workout summary at the end
• Screen stays awake during the workout
• Accurate timing even if you briefly switch apps
SIMPLE AND PRIVATE
• 100% offline — no account, no ads, no tracking, no internet required
• All data stays on your device
• Light, dark and system themes
• English and Ukrainian interface
Whether you're a pro fighter, a coach running group sessions, or just doing
Tabata at home — Round Sport Timer keeps the time so you can keep the focus.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Dmytro Rastoropov, 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
- Dmytro Rastoropov
- Size
- 51.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 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
- Age Rating
9+
- 9+
- Copyright
- © 2026 RTech