MovKit is a versatile video editing application designed for iPhone users. It offers a wide range of features to facilitate various video processing tasks with ease. Users can adjust playback speed from 0.1x to 10x, enabling both fast-forward and slow-motion playback. The app allows for synchronized modification of voice pitch along with playback speed adjustments, ensuring a cohesive audio-visual experience.

Trimming capabilities in MovKit enable users to adjust clip durations and frame sizes effortlessly. Additionally, the app provides options to invert and rotate video clips, enhancing editing flexibility. Users can also modify audio levels within video clips or add background music tracks, including iPod tracks and audio from saved videos. The BGM playback speed can be customized to align with video playback or maintain the original tempo.