Duobook.app
1 extension 3 users in all First published 2 Nov 2026
Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.
| Extension | Category | Users | Rating | Updated | Status |
|---|---|---|---|---|---|
| DuoBook Capture | Education | 3 | – | 3 Nov 2026 | Live |