Notability vs Penbook
| Notability | Penbook | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Web, Windows | iOS, macOS |
| Free plan | Yes | Yes |
| Offline access | Yes | — |
| Supported platforms | web, windows, macos, ios, android | iOS, iPadOS, macOS, Apple Vision |
| Note sharing | Yes | Yes |
| Real-time collaboration | Yes | — |
| Integrations | iCloud, Dropbox, Google Drive, OneDrive, Box, WebDAV | Apple Calendar; iCloud |
Both are listed in Best Note-Taking Apps. On Inferse, Notability scores higher on our published basis.