VoltTimer vs Boxing Timer Round

VoltTimer is a clean, no-distractions interval timer built for serious training. Set your work and rest intervals, hit start, and focus — VoltTimer handles the rest. Built for every training style: HIIT, Tabata, and circuit workouts Strength training with custom rest timers Custom presets for your go-to routines Features: Customizable work & rest intervals Audio + haptic phase alerts 5-second end-of-phase countdown warning Adjustable start delay to set up before the clock runs Color themes to match your style Simple enough for beginners. Powerful enough for athletes.

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 • Apple Watch companion • Priority support • Future Pro-only features Available as Pro Yearly or Pro Lifetime (pay once, own forever). Manage your subscription anytime in your Apple ID Subscriptions. 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 Apple ID at confirmation. Pro Yearly auto-renews unless cancelled at least 24 hours before the period ends. Manage and cancel your subscription anytime via your Apple ID Subscriptions page (Settings → Apple ID → Subscriptions). Privacy Policy: https://dorukdumlu.github.io/boxing-timer-pro/privacy.html Terms of Use: https://dorukdumlu.github.io/boxing-timer-pro/terms.html