JAB is a free and simple boxing interval timer designed for iPhone users. It is a modern and professional timer that offers a range of features to enhance your training experience. With an accessible and intuitive interface, flexible round time settings, and an easy-to-read dial, JAB makes it easy to track your workout progress.

One of the standout features of JAB is its ability to connect to your Apple Music or Spotify account, allowing you to listen to your favorite music while you train. This feature adds an extra level of motivation and enjoyment to your workouts. Additionally, JAB offers Siri integration, allowing you to control the timer hands-free, without the need to manually adjust settings.

A unique feature of JAB is the Intense function, which allows users to divide a round into equal segments using sound and light signals. This is particularly useful for interval training sessions and is commonly used in sports such as boxing. Whether you are shadowboxing, training with equipment, or practicing in pairs, JAB's Intense function will help you optimize your training sessions.

Overall, JAB - Boxing Interval Timer is a versatile and user-friendly app that caters to both beginners and skilled athletes. With its range of features and customizable settings, JAB makes it easy to track and improve your boxing and workout sessions.