1Round vs Southpaw

1Round is the training timer built for athletes who don't settle for basic. Whether you're hitting the heavy bag, grinding through HIIT intervals, or pushing through MMA rounds — 1Round keeps precise time so you can stay locked in. BUILT FOR YOUR SPORT Five professional presets ready out of the box: • Boxing — 12 × 3-minute rounds, 1-minute rest, 10-second warning • MMA — 5 × 5-minute rounds, championship format • HIIT — 8 rounds of 40-second work, 20-second rest • Tabata — classic 8-round 20/10 protocol • Custom — your starting point for anything else EVERY DETAIL CONFIGURABLE Set round duration, rest duration, and a warning countdown from the main screen. Need different durations for different rounds? Per-round variable timing has you covered. SOUNDS THAT MEAN SOMETHING Five independent sound cues — round start, final round, warning, rest start, and finish — each configurable separately. Choose from bells, warning tones, classic boxing bell, and digital beep. LIVE ACTIVITY & DYNAMIC ISLAND Your workout lives on your lock screen and in the Dynamic Island while you train. See the current phase, time remaining, and round count without unlocking your phone. LOCK SCREEN WIDGET Glance at your round and time remaining directly from the lock screen at any time. — 1ROUND PRO — Unlock the full toolkit: • Create unlimited custom presets • Edit all preset details — rounds, timing, sounds, icon, color • Per-round variable duration control • Import your own custom audio files • Live Activity & Dynamic Island Always free, no limits: • All 5 professional presets — fully functional • All built-in sounds and warning tones 1Round PRO is available as a yearly subscription or a one-time lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

The round timer that feels like pro fight equipment. Southpaw is a boxing, MMA, Muay Thai and HIIT interval timer built for the gym floor: giant digits you can read from across the room, a bell that rings even with your iPhone on silent, and zero clutter between you and the next round. TRAIN WITHOUT LOOKING • Huge high-contrast countdown, color-coded phases (get ready / work / rest) • Classic bell on round start and end, 10-second warning clacker • Countdown beeps and haptics so you feel the round coming • Sound keeps working in the background and on silent • Screen stays awake for the whole session SET UP IN SECONDS • Boxing, MMA, Muay Thai and HIIT presets, one tap to start • Quick config: round time, rest time, rounds • Pause, resume or reset with gloves on — huge touch targets SOUTHPAW PRO (one-time purchase, yours forever) • Save unlimited custom presets with your own name • Advanced round patterns: pyramids and ladders with per-round preview • All sound packs: Classic Bell, Air Horn, Beep • No subscriptions. No ads. No account. Ever. Whether you are on the heavy bag, sparring, doing pad work or grinding through a HIIT circuit, Southpaw keeps the rounds honest. Your fight. Your rounds.