Lyric quality and control

A one-line prompt gets you a one-note song. Look for an app that lets you tell a real story and then edit the lyrics — line by line, with before-and-after and rollback. The control is what makes the song yours.

Vocals, mix, and finish

A “finished” track means vocals, mix, and cover art bounced together — not stems you have to assemble. Check whether the output is genuinely shareable as-is, and which model powers it (Croon uses Google Lyria 3 Pro).

Range: genres, covers, and video

Breadth matters once you’re past the first song. Look for a wide genre range, the ability to make covers in your own voice, and a way to turn a song into a vertical music video for the feed — without leaving the app.

Rights clarity and platform

A good app is upfront about usage rights and commercial terms before you publish, not buried after. And on mobile, an iOS-native experience beats a shrunk-down web app. Decide what you’ll actually use, then compare on these.

Common questions

What’s the difference between AI music apps?+

Mostly depth: how much story you can put in, how much you can edit the lyrics, whether the track is truly finished, and the range of genres, covers, and video on offer.

What model makes the best AI music?+

Quality varies by model and workflow. Croon uses Google Lyria 3 Pro for studio-quality generation paired with a dedicated lyric-writing workflow.