I haven’t done a detailed comparison, but there’s been a free app called Decoupled [1] on iOS that supports various formats and loading music into it. The app h

I haven’t done a detailed comparison, but there’s been a free app called Decoupled [1] on iOS that supports various formats and loading music into it. The app hasn’t been updated in about four years though. [1]: https://decoupled.app/ https://decoupled.app/