JabBell vs Corner Timer

Train with structure and stay focused from the first bell to the final round. JabBell is a clean and easy-to-use boxing round timer for bag work, sparring, pad sessions, shadowboxing, kickboxing, MMA and interval training. Set the number of rounds, round duration, rest time, preparation countdown and warning time, then start your session. JabBell Premium also lets you personalise your workouts with custom training sounds. WHY TRAIN WITH JABBELL? • Large, easy-to-read countdown • Clear preparation, round, warning and rest stages • Strong bell alerts to keep you on pace • Customisable round, rest and warning times • Custom training sounds available with JabBell Premium • Flexible timing for quick drills or complete sessions • Simple controls without distracting setup Whether you train alone, coach athletes or lead a gym class, JabBell helps keep every session structured and every round consistent. Set the timer. Hear the bell. Own the round. JabBell is free to download. Custom training sounds and other premium features require a JabBell Premium subscription or in-app purchase. Terms of Use: https://jabbell.vercel.app/terms Privacy Policy: https://jabbell.vercel.app/privacy

Corner Timer is a focused round timer that helps boxers stay with the rhythm of each session and concentrate on movement and breathing. Train at your level, from beginners learning the fundamentals to experienced boxers building demanding routines. Keep your favorite music playing and move with a ring timer that signals every round. Adjust the session and its five-level intensity rating to match your condition, then review your training history and progress graphs at a glance. Large controls remain practical with gloves or sweaty hands. Oversized numbers make the time and current round readable when an iPhone or iPad is placed across the gym. Red identifies training, blue identifies rest, and a high-contrast pause state keeps every phase clear. Key features - Create and edit presets with up to 15 rounds - Set round, rest, preparation, and optional warning times - Keep external music playing and request system-controlled ducking for bells - Classic, double, and digital boxing bells with 1% volume adjustment - Lock Screen Live Activity and background bell alerts - Large portrait and landscape timer layouts for iPhone and iPad - On-device workout history, notes, and a five-level intensity slider - Read-only workout details, monthly progress graphs, and shareable 9:16 results - Private iCloud sync between supported devices using the same Apple Account - Premium weekly plans, round-by-round guidance, and progress reports No account, advertising, analytics, or tracking is included. Presets, notes, and workout records stay on your device and may sync through your private iCloud database. The developer does not operate a server that stores this workout data. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://corner-timer-support.netlify.app/privacy.html