This interval timer app is designed for boxing, kickboxing, and martial arts training. It offers customizable round settings, audio and haptic alerts, and built-in presets. Track your training history and sync with Apple Health.
2.6.9
November 1, 2026
Cleaner end-of-workout screen: popups no longer stack on top of each other.
$0.49
Coffee
A tip to support the developer
この度はRoundBellにご高評をいただき、心より感謝申し上げます。ボクシングの練習にお役立てていただけているというご報告をいただき、本当に嬉しいです。シンプルで使いやすく、かつ完全無料でご利用いただけるアプリを提供できるよう心がけておりますので、温かいお言葉をいただけて光栄です。今後もユーザーの皆様のご期待に応えられるよう、より良いアプリ開発に取り組んでまいります。貴重なご意見をいただき、ありがとうございました。
RoundBell is an interval timer app specifically designed for boxing, kickboxing, and martial arts training. It helps manage rounds, intervals, and provides audio and haptic feedback for workouts.
No, RoundBell does not contain advertisements. It offers a clean, ad-free experience for users focused on their training.
RoundBell is available on iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.
Yes, RoundBell includes a training history feature to review completed sessions, streaks, and total rounds. It can also optionally save completed workouts to Apple Health.
RoundBell comes with 6 built-in presets including Beginner 1min, Boxing 3min, Kickboxing 2min, HIIT 30s, MMA 5min, and Tabata 20/10, catering to various training styles.
RoundBell provides multiple notification methods, including gong and horn sounds for round start/end, countdown beeps for the final 3 seconds, voice alerts for remaining time, and haptic feedback.
Yes, RoundBell is suitable for beginners with its easy-to-read display and a dedicated 'Beginner 1min' preset. The app's clear interface and customizable options make it accessible for all levels.
RoundBell was last updated on October 29, 2026, indicating ongoing support and potential for new features or improvements.
