Libby vs ReadEra
| Libby | ReadEra | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Web, Windows | Android, iOS, macOS |
| Free plan | Yes | Yes |
| Supported platforms | web, windows, macos, ios, android | iOS, Android, macOS |
| Supported formats | EPUB, PDF | EPUB, PDF, MOBI, AZW3, FB2, DOC, DOCX, RTF, ODT, DJVU, TXT, CHM, CBZ, CBR |
| Annotation tools | Yes | Yes |
| Reading sync | Yes | Yes |
| Offline reading | Yes | Yes |
Both are listed in Best Ebook Reader Software. On Inferse, Libby scores higher on our published basis.