Pay once, keep it forever: no subscription needed. Keeps timing with the screen locked, ducks your music for the bell, then hands the volume straight back.
RoundFlow is the round timer you can pay for once and keep forever, and it doesn't kill your music.
It keeps timing with the screen locked, ducks your music for the bell, then hands the volume straight back. Start Spotify, Apple Music or YouTube Music, hit START, lock the phone and train. Your playlist never stops.
A COACH IN YOUR CORNER
• A real recorded coach voice calls your rounds, rests and the final "3-2-1"
• Combo calls shout live combinations — "Jab, cross, hook!"
• Bell, coach voice and haptics — or switch to a built-in system voice
BUILT FOR EVERY ROUND
• Boxing, Muay Thai, MMA, kickboxing, taekwondo, karate, CrossFit, HIIT, Tabata, sprints & running
• Two custom profiles free, unlimited with Pro: rounds, round time, rest, warm-up, cool-down and warning
• A big, glanceable timer ring you can read from across the gym
RUN & SPRINT
• Roadwork — a GPS run tracker built for fighters: distance, pace, kilometre splits and a goal for the session
• Sprints — interval sprint sessions with the same bell, coach voice and rest countdown as your rounds
• Every run lands in the same training log as your rounds
MADE TO SHARE
• Workout DNA — every session draws a one-of-a-kind piece of art from your training, ready for Instagram Stories
• Your RoundFlow Year — a Wrapped-style recap of everything you've put in
• Challenge a friend — send any workout as a link, then compare your scores
TRAIN TOGETHER
• Group sessions in perfect sync — everyone hears the bell at the same moment
• Present mode — mirror the timer to a TV or projector for the whole class
TRAIN WITHOUT LOOKING
• Live Activity & Dynamic Island keep the round live on your Lock Screen
• Apple Watch companion — a haptic on every bell, plus live heart rate, punch count and Effort Score. Leave the phone in your bag
• Runs in the background with the screen off
TRACK YOUR WORK
• An automatic training log of every session, with a calendar and streaks
• Stats: total workouts, time on the mat, weekly activity and trends
• Earn belts and badges as you put in the rounds
RoundFlow Pro unlocks unlimited profiles, the recorded coach voice and combo calls, the full Apple Watch experience (heart rate, punch tracking and Effort Score), group hosting, and complete stats and trends. Try Pro free for 7 days, or unlock everything forever with a one-time Lifetime purchase.
The only timer that lets your music play. Ring the bell.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://zakin02.github.io/roundflow/privacy.html
Ratings & Reviews
5.0
out of 5
1 Ratings
Pause, skip and end from your wrist, a timeline of every session, and Pro you can pay for once.
APPLE WATCH CONTROLS
Pause, resume, skip ahead and end the session from your Apple Watch. The phone stays the source of truth; the Watch confirms every tap with a haptic.
TRAINING LOG TIMELINE
Your training log is now a timeline of session cards (rounds, sparring, pads, HIIT, sprints and runs) with a one-tap Share on every card.
SHARED WORKOUT PRESETS
Send any timer profile as a link. It opens ready to start on a training partner's phone, or takes them to the App Store if they don't have RoundFlow yet.
PAY ONCE
The Lifetime Pass is a one-time purchase: pay once, no subscription needed, and every Pro feature is yours for good. Try Pro free first if you like.
FIXED
• Bug fixes and stability improvements.
Version 1.7.1
The developer, Zakaria Elkassmi, 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.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Zakaria Elkassmi
Size
11.3 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 1.0 or later.
Apple Watch Requires watchOS 10.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.