EPUB Chapter Lab
Audit & Repair EPUB Chapters
$4.99 · Designed for iPad. Not verified for macOS.
Inspect an EPUB package, rebuild its reading order, repair metadata and navigation, and export a real publication audit.
EPUB Chapter Lab is a paid, local-first publication QA and repair workspace.
Import a buyer-selected EPUB and inspect its container, package document, metadata, manifest, spine, navigation document, and chapter files. Review extracted chapter titles, file paths, previews, word counts, and reading order.
Edit publication metadata, include or omit spine items, drag chapters into a new order, and generate a missing EPUB 3 navigation document. Source-level issues that cannot be repaired safely remain clearly identified instead of being silently changed.
Export a repaired EPUB, a detailed chapter CSV, and a readable PDF audit packet from the same saved project. Duplicate a project before a production pass to preserve a revision.
No login is required. The app has no subscription, in-app purchases, ads, analytics, tracking, cloud sync, AI processing, or developer-server upload.
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The developer, Gobling Company, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Gobling Company
- Size
- 5.5 MB
- Category
- Books
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Gobling Company
