AB Repeat Player is a multimedia app developed by LearnersTechLab for Android users. This free app is designed to cater to the needs of language learners, music enthusiasts, dance, and tai-chi trainees. AB Repeat Player features AB repeating function, jump, bookmarks, and other functionalities that make it easy to repeat user-defined parts of the audio or between A and B points. With the new message box added to Audio Speed and Equalizer, version 4.x.x of the app is even more user-friendly.

AB Repeat Player has two icons, one for audio and one for video, but both are integrated into a single application. The app supports various media types, including audio and video, and has features such as customizable three jump buttons, unlimited recording of AB points and bookmarks, easy traverse inside A and B points, and a sleep timer. Other features include automatic pause/resume on received calls, automatic pause on headset unplugging, controls by Bluetooth, and SD card installable.

With its AB repeating function and other features, it offers a seamless and efficient way to learn and practice foreign languages and other skills.