# BookFusion Hacker Approved page: https://hackerapproved.com/p/bookfusion/ 6 people recommended BookFusion in Hacker News comments and 1 criticized it, November 2025 to October 2026. It was recommended in 5 of 12 months, in 7 threads. It does not meet the Hacker Approved badge rule. **Verdict:** People recommend it for keeping an ebook library and reading position in sync across devices, including KOReader, Mac, Windows, iOS and Android. Summary written by Claude from 6 comments. ## Why people recommend it - Syncs library and reading position (2 comments in the sample): "sync my library including reading position across all platforms" ([source](https://news.ycombinator.com/item?id=46201206)) "I use BookFusion to sync with my iPhone. They all work great." ([source](https://news.ycombinator.com/item?id=49101584)) - Portable across many devices and platforms (1 comment in the sample): "gives me portability between any KOReader device, Mac, Windows, iOS, and Android" ([source](https://news.ycombinator.com/item?id=48997627)) ## Other ebook reader apps people recommend - [KOReader](https://hackerapproved.com/p/koreader/): 160 recommend, 28 mixed, 28 criticize - [Bookshelf](https://hackerapproved.com/p/bookshelf/): 15 recommend, 0 mixed, 5 criticize - [Kindle app](https://hackerapproved.com/p/kindle-app/): 7 recommend, 2 mixed, 11 criticize - [Librera Reader](https://hackerapproved.com/p/librera-reader/): 7 recommend, 1 mixed, 0 criticize ## Where to get it - [Visit the official site](https://www.bookfusion.com/) ## The badge A product earns the Hacker Approved badge when at least 10 people recommend it, recommenders outnumber critics at least 2 to 1 (mixed feelings count toward neither side), it was recommended in at least 4 of the 12 months and in at least 5 different threads, and no single thread supplies more than half of the people who recommend it. Health and money products are never badged. ## Cite as Hacker Approved, "BookFusion", https://hackerapproved.com/p/bookfusion/ (6 recommend, 0 mixed, 1 criticize; Hacker News comments, November 2025 to October 2026). Counts updated 2 Nov 2026, with data through October 31, 2026.