Voice Master is a versatile utility app designed for Android users who want to modify audio and video files effortlessly. It offers over 50 voice effects, including options like robot, monster, and more, allowing users to change their voice in real time. In addition to voice changing, it features an audio cutter for precise trimming, a ringtone maker, and a video to MP3 converter, supporting various audio formats. The app also includes ambient sounds to enhance recordings and allows users to manually adjust pitch and volume for each effect.

The video editing capabilities of Voice Master are notable, with a video cutter that enables users to trim videos with thumbnail previews. Users can merge multiple audio files, mix tracks, and edit tags for audio files. With its all-in-one approach, Voice Master stands out for its fast processing, offline functionality, and support for a wide range of formats. The app also features a history section for easy access to exported files, making it a comprehensive tool for anyone looking to edit audio and video on their mobile device.