Boxing Timer Round: MMA & HIIT

In-app purchases
Content rating
Everyone
50+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

No ads. No tracking. No account. A boxing round timer that rings the bell on your lock screen.

Whether you're shadowboxing in your living room, hitting the heavy bag, or running an MMA training camp — Boxing Timer Round delivers tournament-grade timing with a beautiful, distraction-free interface.


PRESETS BUILT BY FIGHTERS

• Boxing — 12 rounds × 3 minutes, 1-minute rest (classic championship rules)
• MMA — 3 rounds × 5 minutes, 1-minute rest (PRO)
• Muay Thai — 5 rounds × 5 minutes, 2-minute rest (PRO)
• HIIT Boxing — 8 rounds × 30s work / 30s rest (PRO)
• Custom — build any round/rest/count combination


PROFESSIONAL FEATURES

→ Background-accurate timer
Even when your phone sleeps, the bell rings on your lock screen at the exact second.

→ 5 premium bell sounds
Classic boxing bell, traditional gong, klaxon, whistle, plus the original Boxing Timer Round bell.

→ Visible round + rest indicators
Big numbers, color-coded phases, no squinting between sets.

→ Smart haptics
Pulse warning at the 10-second mark so you can feel the round end through your gloves.

→ Local notifications
Round endings work even with the app closed, so you can shadowbox in front of a mirror without holding your phone.

→ 15 languages
English, Turkish, German, Spanish, French, Italian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese, Arabic, Dutch, Polish, Thai.


FREE FOREVER

3 workouts per day, your own round and rest times, and the classic bell — yours, no ads, no signups, no email required.


UNLOCK PRO

• Unlimited daily workouts
• MMA, Muay Thai, HIIT, and all future presets
• Full bell sound library
• Priority support
• Future Pro-only features

Available as Pro Yearly or Pro Lifetime (pay once, own forever).


WHY BOXING TIMER ROUND?

We built this app because every other "boxing timer" we tried was either ugly, full of ads, or stopped ringing the bell when the screen locked. We're indie fighters who care about the craft. The app is hand-coded in 15 languages, hand-tuned for accuracy down to the millisecond, and zero ads — ever.

If a round runs long because we shipped a bug, we want to know. Email us anytime: dorukdumlu@gmail.com.


SUBSCRIPTION TERMS

Payment is charged to your Google account at confirmation. Pro Yearly auto-renews unless cancelled at least 24 hours before the period ends. Manage and cancel your subscription any time in Google Play → Payments & subscriptions → Subscriptions.

Privacy Policy: https://dorukdumlu.github.io/boxing-timer-pro/privacy.html
Terms of Use: https://dorukdumlu.github.io/boxing-timer-pro/terms.html
No ads. Round + interval timer for boxing, MMA, Muay Thai. Bell on lock screen.
Updated on
Sep 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Custom rounds are now free.

• Build your own round length, rest and round count without Pro — three workouts a day, same as the presets.
• The countdown is bigger and bolder, with a full-screen colour for work and rest so you can read it from across the gym.
• Pro now means unlimited daily workouts, every fight preset and the full bell library.
Content rating
Everyone
Learn more

App support

About the developer
Doruk Dumlu
dorukdumlu@gmail.com
108/25 sk no20 sepici apt no 20 35143 Karabaglar/İzmir Türkiye