LeanBooks: My Library

Collect, lend & borrow books

Free · In‑App Purchases

LeanBooks is your personal library for your pocket. Catalog the books you own, plan your next reads on a wishlist, and always know who borrowed what from whom. ADD BOOKS – FAST, WITHOUT TYPING • Enter an ISBN and pull in title, author, cover & synopsis automatically (Google Books) • Search by title or author • Or add everything by hand – whatever suits you YOUR COLLECTION, ORGANIZED • Keep your library and wishlist cleanly separated • Group by author • Assign locations – so you know which shelf or room a book lives on • Cover gallery for a quick overview LOANS – LENT AND BORROWED • Track who you lent a book to – and who you borrowed one from • Set due dates • Automatic reminders: ahead of returning a borrowed book, and once a lent book is overdue • See overdue loans at a glance SYNCED EVERYWHERE • Your data lives in your private iCloud and stays in sync across iPhone and iPad • Share libraries via iCloud sharing • No separate account, no tracking PRIVACY FIRST Your library is yours. LeanBooks stores your data in your iCloud – not on our servers. No ads, no tracking. START FOR FREE Jump right in and manage up to 20 books for free. Premium lifts the limit so you can catalog your entire collection – without bounds. Download LeanBooks and bring order to your books. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Minor improvements and bug fixes.

Version 1.0.2

The developer, Jochen Koeneke, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Jochen Koeneke
    Size
    • 9.4 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    Languages
    • English and German
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Greyhead99.com
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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