100VJ is a versatile VJ app suitable for both beginners and advanced users on iPhone. The app allows users to effortlessly output videos through HDMI or AirPlay, enabling seamless connection to projectors or monitors for VJing sessions.

With a host of features, 100VJ offers smooth synchronization with iOS built-in photo albums, supports importing from file apps, and provides iCloud Synced asset launcher for convenient access. Users can create layered effects with parametric, audio sync, and BPM sync effects, along with core image filters. The app also supports various input sources like camera input, Aether client, text display, and countdown, making it a comprehensive tool for creative visual performances.