# Cleave for EPUB > On-device EPUB metadata editor for organizing and cleaning book collections. (iPhone/iPad app by Samuel Painter.) - Source: https://appshunter.io/ios/app/cleave-for-epub/id6767444130 (this page in markdown: same URL + `.md`) - Developer: [Samuel Painter](https://appshunter.io/developer/1896475610) - Category: Books, Reference - Price: $1.99 - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 2 MB - Languages: American English - Released: 2026-05-08 - Data updated: 2026-08-31 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/cleave-for-epub/id6767444130/reviews.md ## What is Cleave for EPUB? Cleave is an on-device EPUB metadata editor for iPhone and iPad. Drop a book in, and it cleans up the messy title, author, and publisher fields in seconds — no account, no uploads, no tracking. Designed for readers who sideload books onto a Kindle, a Boox, a Palma, a Kobo, or into KOReader and Calibre. If you've ever had a library full of files named "The_Book_(z-lib.org)_(1).epub" with title "The Book (z-lib.org) - Copy", Cleave fixes them. FEATURES • Auto-clean on load Strips source-site watermarks from title, author, and publisher. Normalizes author-name order ("Austen, Jane" → "Jane Austen" or vice versa). Cleans file junk like "(1)", " - copy", " final". All rules are configurable. • Web enrichment Fills missing description, publisher, date, ISBN, series, and subjects from Apple Books, Open Library, and optionally Google Books. Anonymous queries — no account, no identifier sent. • Cover picker Fetches candidate covers from Apple Books and Open Library in one tap. Pick one, revert anytime, or use your own image from Photos. • Source-watermark page stripping Detects and removes the one-page "downloaded from" ad pages that some redistributors inject. • Rename by template Rebuild filenames from {author}, {title}, {series}, {seriesIndex}, {year}. Presets: Default, Calibre, Year-suffix, Series-first, Title-only. • Directory structure Save directly into a Calibre-style Author/ subfolder if your reader expects it. • Share sheet integration Share any EPUB from Files, Safari, Mail, or another app — Cleave picks it up, cleans it, and hands it back for saving. • Batch support Drop a bunch of files at once. Cleave walks you through them one by one with a running counter. PRIVACY Cleave does not collect any personal data. There is no account, no backend, no analytics, and no advertising SDK. The only network requests are anonymous metadata/cover queries to three public APIs (Apple Books, Open Library, Google Books) — none of which receive any user identifier. File processing happens entirely on your device. Your books never leave your iPhone or iPad. For power users: a diagnostics screen shows the share-extension log, the App Group inbox, and all settings. Everything is editable. SUPPORT Questions, bug reports, feature requests: cleave-whidbey.vercel.app/support Privacy policy: cleave-whidbey.vercel.app/privacy Cleave is designed by a small team who sideload books every week. If it saves you ten minutes a month, it's doing its job. ## Key features - Auto-clean EPUB metadata - Web enrichment for book details - Customizable cover selection - Remove source-watermark pages - Rename files by template - Organize into directory structures - Share sheet integration - Batch processing ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/cleave-for-epub/id6767444130/reviews.md ### 5/5 — Great app! *2026-07-03* Does exactly what I needed it to do, lightweight, good/ transparent privacy practices, and fairly priced! ## Frequently asked questions about Cleave for EPUB ### What is Cleave for EPUB? Cleave for EPUB is an on-device application for iPhone and iPad that automatically cleans and enriches the metadata of your EPUB book files. It helps organize your library by fixing messy titles, author names, and other details. ### How does Cleave for EPUB clean metadata? Cleave automatically strips source-site watermarks from titles, authors, and publishers, normalizes author name order, and cleans common file junk like '(1)' or '- copy'. These cleaning rules are fully configurable by the user. ### Can Cleave for EPUB add missing book information? Yes, Cleave can fill in missing details such as descriptions, publisher, date, ISBN, series, and subjects by querying public APIs like Apple Books and Open Library. These queries are anonymous and do not send any user identifiers. ### How does Cleave for EPUB handle book covers? Cleave allows you to fetch candidate covers from Apple Books and Open Library with a single tap. You can select a cover, revert to a previous one, or use your own image from your Photos app. ### Does Cleave for EPUB support batch processing? Yes, Cleave supports batch processing, allowing you to drop multiple EPUB files at once. The app will guide you through cleaning and organizing them one by one with a running counter. ### Is Cleave for EPUB safe to use with my books? Cleave is designed with privacy in mind. All file processing happens entirely on your device, and your books never leave your iPhone or iPad. It does not collect any personal data, have a backend, analytics, or advertising SDK. ### What devices does Cleave for EPUB support? Cleave for EPUB is supported on iPhone and iPad devices. It is designed for iOS and iPadOS operating systems. ### How much does Cleave for EPUB cost? Cleave for EPUB is a paid application. It is available for a one-time purchase price of $1.99. ## Version history (last 1 release) ### 1.0 — 2026-05-08 No release notes. ## Related topics [epub editor](https://appshunter.io/ios/topics/epub-editor) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*