Kobo, Nook, or any e-reader except standard Amazon Kindles (which prefer AZW3/KFX, though they can convert EPUB via "Send to Kindle").
For iOS users, Apple Books provides a pristine EPUB file (the native format). Simply purchase, and the book automatically appears in your library. You can even export the file to other apps if DRM-free (check the specific listing). queen eva munoz epub