Nudgr Books vs Rivro

Nudgr: Books is a fast, private way to catalog and track your personal book collection. Scan an ISBN barcode and the book is added in seconds — title, author, cover and details filled in automatically. Then keep track of what you own, what you're reading, and who you've lent books to. WHY YOU'LL LIKE IT • Add books instantly by scanning the ISBN with your camera — or a Bluetooth barcode scanner • Covers and details fetched automatically; edit anything by hand • Track reading status (unread / reading / read), reading lists and ratings • Remember who you lent a book to, and when • Take or search for cover photos, and crop them right in the app • Organize by author, series, genre and publisher; sort and group your shelf • Stocktake mode: scan your shelf to see what's missing and fix incomplete entries • Import an existing collection from CLZ • Works offline and syncs across your devices • Available in English, Swedish, German, Danish, Finnish, French, Spanish and Norwegian Nudgr: Books is free to use. Some features may become paid in the future — we'll let you know in advance. Your library is yours: data syncs to your private account, and you can delete your account and all your data at any time.

Rivro: Gutenberg Reader is a calm, modern reading app for discovering and reading timeless public-domain books. Explore classic literature, find authors you love, follow subjects and bookshelves, save books to your library, and read in a clean EPUB reader designed for long reading sessions. What you can do: • Discover classic books through curated shelves • Browse authors, subjects, and bookshelves • Search for books and writers • Read EPUB books in a clean, distraction-light reader • Save books to your Library • Continue reading from where you left off • Create and revisit highlights • Track your reading activity and progress • Download books for offline reading with Premium • Remove ads with Lifetime Premium No account is required. Open the app and start reading. Rivro: Gutenberg Reader is built for readers who enjoy classic novels, literature, philosophy, history, adventure, science fiction, poetry, and timeless public-domain books. Premium is optional. Free users can read books online with ads. Lifetime Premium removes ads and unlocks offline reading. This app is independent and is not affiliated with Project Gutenberg.