MintBook AI vs Bookhaven

MintBook AI is an intelligent eBook reader that combines a seamless reading experience with powerful AI translation — all in one app. Read Any Format Open and read EPUB, PDF, and TXT files with a beautiful, distraction-free reader. Import books from the Files app, iCloud Drive, or transfer wirelessly via Wi-Fi. AI-Powered Translation Select any text while reading and get instant AI translation. MintBook AI breaks down translations into three helpful parts: • Full sentence translation • Difficult vocabulary with definitions • Example sentences for context Bring Your Own AI Use your own OpenAI (GPT) or Anthropic (Claude) API key for translation. Your keys are stored securely in the iOS Keychain — never on our servers. Designed for Every Device Optimized for both iPhone and iPad. On iPhone, translations appear in a convenient bottom sheet. On iPad, enjoy a side-by-side panel for uninterrupted reading. Customize Your Reading • Adjustable font size, family, and line spacing • Light, Dark, and Sepia themes • Page curl, slide, and fade page transitions • Bookmarks and reading progress tracking Privacy First Your data stays on your device. The only network requests are your translation API calls — nothing else leaves your phone.

Bookhaven turns your iPhone or iPad into a focused home for the books you already own. Import PDF and EPUB files in a few taps and see them appear on a clean bookshelf right away. Keep reading momentum with saved position and chapter navigation that make every return session simple. Bookhaven is built for people who read local documents, study materials, novels, and long-form references across different formats. You add files once, organize them into collections, and open any title with controls that help you read comfortably for longer sessions. **Bring Your Library Together** Import multiple PDF and EPUB files at once and keep them in one place you control. Bookhaven watches its local Documents folder, so newly added files can appear without extra setup. **Organize by the Way You Read** Create custom collections for topics, classes, projects, or moods to keep your shelf tidy. Long-press actions let you move books into collections quickly, so your next read is always easy to find. **Resume Without Losing Context** Bookhaven remembers your last page in PDFs and your last locator in EPUBs for each title. You can jump back in confidently and continue exactly where you left off. **Navigate Chapters Faster** Open the table of contents to move through chapters and sections without endless scrolling. Search and refresh tools in contents view help you reach the right section when you need it. **Tune Reading Comfort** Adjust PDF fit and scrolling behavior to match the way you hold your device. For EPUB, choose theme, font size, and scroll mode to create a setup that feels natural for your eyes. Import your next book into Bookhaven and enjoy a local-first reading experience designed to stay clear, calm, and dependable every day.