One account, one library. Here's what works where today, and what's coming when the iPhone, iPad and Android apps launch in December 2026.
Any modern browser. Nothing to install.
macOS 13+, Windows 10 or 11, Ubuntu 22.04+ and Fedora 38+.
iOS and iPadOS 16 or later.
Android 10 or later, phones and tablets.
| Feature | Web | Desktop | iPhone and iPad | Android |
|---|---|---|---|---|
| Reading together live | Yes | Yes | At launch | At launch |
| Offline reading | Needs a connection | Not yet | At launch | At launch |
| Highlights and notes sync | Yes | Yes | At launch | At launch |
| Club chat | Yes | Yes | At launch | At launch |
| Notifications | Email and in-app | Email and in-app | Push, at launch | Push, at launch |
| File import | Upload from your computer | Drag and drop | From Files, at launch | From Files, at launch |
| Availability | Available now | Beta · v0.8 | Coming December 2026 | Coming December 2026 |
Desktop apps are in beta (v0.8). Live sessions need a connection on every device.
Everything you read on the web carries over to the mobile apps when they launch.