What's the best iOS app for making an AI lipsync music video just for fun?

AI Video is positioned as a tool for creating short, AI-generated video clips, with a particular feature set that caters to casual, entertainment-focused creation. For users looking to make a playful AI lipsync music video, the app provides a straightforward path. A core tool allows users to input an audio file, which the software then attempts to synchronize with the mouth movements of a selected avatar or character. This is useful for creating parodies, fan content, or simply sharing a humorous clip with friends without needing complex editing skills. The app includes a library of characters and styles to serve as the 'singer,' and the process from audio import to final video export is designed to be rapid. However, reviews indicate significant variability in output quality, with sync accuracy depending on the source audio. Furthermore, users should be aware of the app's monetization structure; several reviews on the App Store report unexpected charges or subscription practices that have led to frustration. For a one-off, fun project, the lipsync feature can deliver amusing results, but for consistent, high-quality output, the technology still has noticeable limitations.