Book Field
Offline workbook reader
Free · Designed for iPad. Not verified for macOS.
Read EPUB and .wbpkg books offline, highlight in six colors, listen to audio and read aloud, and use BookField in 64 languages.
BookField is a local-first reader for study books and workbooks on iPhone and iPad.
Import `.wbpkg` packages or EPUB files from Files or Open In, keep them in your library, and read them offline. Highlight, add notes, search your annotations, and plan your study, all on your device, with no account or cloud service.
What you can do:
- Import `.wbpkg` packages and EPUB files from Files / Open In
- Read chapters with a table of contents, links, footnotes, and references
- Highlight in six colors (yellow, green, blue, purple, pink, orange), add paragraph notes, and bookmark
- Search saved annotations and filter by tags
- Listen to article audio, or use system read-aloud with language-aware voices and adjustable speed
- Browse a library with categories, favorites, and recent items
- View local images, audio, and video
- Activate study plans and manage calendar schedules
- Use the interface in 64 languages, or follow your device language
Your books, annotations, reading progress, and settings stay on your device.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Import EPUB files in addition to .wbpkg packages
- Six highlight colors, now including purple and orange
- Play article audio while you read
- The interface is now available in 64 languages
- Improved read-aloud with clearer voice and recovery messages
- Faster importing of large books and smoother reading
The developer, Finite Field, K.K., 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
- Finite Field, K.K.
- Size
- 17.3 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 63 more
- English, Albanian, Arabic, Armenian, Azerbaijani, Belarusian, Bengali, Bulgarian, Burmese, Cambodian, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, Georgian, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Kannada, Kazakh, Korean, Kyrgyz, Laotian, Latvian, Lithuanian, Malay, Malayalam, Marathi, Mongolian, Norwegian Bokmål, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Singhalese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tagalog, Tajik, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2026 FINITE FIELD K.K.