Booklet vs Star Document Reader

Turn your ebooks into audiobooks—instantly, privately, and fully on your device. BOOKLET transforms EPUB, PDF, TXT, ZIP, and Kindle (MOBI/AZW3) files into audiobooks using natural-sounding text-to-speech. No login, no account, no cloud—everything stays on your iPhone or iPad. SUPPORTED FORMATS • EPUB • PDF • TXT • ZIP (containing EPUB, PDF, or TXT) • Kindle (MOBI, AZW3) 40 LANGUAGES Listen in English, Chinese, Spanish, French, German, Vietnamese, Russian, Arabic, and 36 more. The app automatically detects book language and selects the best voice. LIFELIKE VOICES • System voices (Apple) — built-in, always available • High-quality voices (Premium) — for more natural, narrator-like speech 100% OFFLINE & PRIVATE • No internet required after setup • No login or account • Books and data never leave your device • Your reading stays private AI Book Summary (Premium) • Generate a detailed, chapter-length summary of any book with one tap • AI condenses the entire story — plot, characters, and key events • Smart caching: summaries are shared across users for instant results • Available in all supported languages BOOK ASSISTANT (Premium) • AI-powered book finder — describe what you want and get results • One-tap download & import into your library • Supports books in 40+ languages • Find free ebooks from Project Gutenberg, Internet Archive, and more POWERFUL PLAYBACK • Adjustable speed, pitch, and volume • Break on commas for natural pauses • Skip forward/back 10 seconds • Chapter navigation • Progress tracking — pick up where you left off • AirPlay support — stream to speakers and headphones FREE TIER • 10 hours of listening per month • All formats and languages • System voices PREMIUM • Unlimited listening • Book Assistant — AI-powered book finder • Access to high-quality downloadable voices • No ads • Support the development team Add your books from the Files app or iCloud Drive. Tap to play. That’s it.

Star Readers is a smart, modern reading tool for people who want to read documents, e-books and text files with clarity and comfort. Use AI features to summarize texts and understand them even faster. Whether you open PDF, EPUB, MOBI, TXT, CSV, Markdown, JSON or log files, Star Reader brings many useful formats into one clean app and keeps the focus where it belongs: on your content. It turns your mobile device into a versatile, elegant reader for everyday use, study, work and personal reading journeys. Highlights: - Elegant, minimal reader design - EPUB chapter view with navigation - MOBI reading with chapter and section navigation for DRM-free files - PDF viewer with annotations and image export - Share PDF annotations as images - Read text, Markdown, JSON and log files - View CSV files as a table or raw text - Favorites and recently opened files - Automatic reading position saving - Adjustable text size, line height and font style - Light, dark and system theme modes - English and German language options - File explorer for supported local files on your device Star Readers is built for longer reading sessions, with calm colors, clear typography and an interface that stays out of the way. Open local files, return to important documents faster and read e-books, notes, logs or tables in one app. Ideal for: - E-books and long-form reading - PDFs with visual annotations - Local document collections - Markdown notes - CSV files - JSON and log files - Focused reading by day or night Supported file extensions: .txt .csv .md .markdown .json .log .epub .pdf .mobi