AppYonder

Rounds Interval Timer

Hieu Vu

No ratings yetHealth & FitnessAges 4+

Get it free on the App StoreOpens Apple's App Store

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About this app

The simplest, most beautiful round timer for fighters and athletes. Whether you're shadow boxing, hitting the heavy bag, or crushing a HIIT workout, Boxing Timer keeps you focused with a clean interface that stays out of your way. INTUITIVE DESIGN • Swipe to set rounds, work time, and rest time in seconds • Large, readable display visible from across the gym • Visual "drain" effect shows time remaining at a glance • Tap to pause, tap again to resume SOUNDS THAT WORK • Realistic boxing bell signals round start and end • Countdown beeps for the final seconds • Audio works even when your phone is face-down BUILT FOR TRAINING • Screen stays awake during workouts • Works in background - switch apps without losing your timer • Haptic feedback on every interaction • Save custom templates for your favorite workouts PRESET TEMPLATES • Boxing: 12 rounds, 3 min rounds, 1 min rest • Thaibox: 6 rounds, 3 min rounds, 1 min rest • Blast: 10 rounds, 20 sec rounds, 20 sec rest • Create unlimited custom templates PERSONALIZE YOUR EXPERIENCE • 8 stunning color themes: Cherry, Forest, Ember, Ocean, Rose, Arctic, Honey, and Minimal • Track your workout history • No ads, no subscriptions, no account required Perfect for: → Boxing & Kickboxing → Muay Thai & MMA → HIIT & Tabata → CrossFit WODs → Jump rope intervals → Strength training rest periods Download now and start training smarter.

What's new

Version 1.1 · Feb 24, 2026

Improved bell sounds — replaced with authentic boxing bell recordings for round start, round end, and session complete. Countdown audio — each warmup second now plays a crisp beep so you always know when you're about to start. Live Activity fix — the Dynamic Island and Lock Screen widget now update correctly across all rounds. Minor improvements — settings cleanup and stability improvements.

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