SpeedReadify vs ReadPDB

Speed Readify uses RSVP (Rapid Serial Visual Presentation) to help you read faster and retain more. One word at a time, zero distractions. SPEED READING MADE SIMPLE • Read at 100-1000 words per minute • Adjustable speed presets for any skill level • Optimal Recognition Point (ORP) highlighting helps your brain process words faster IMPORT ANYTHING • Paste text directly • Import EPUB books and PDF documents • Scan physical pages with AI-powered text extraction • Import from any URL TRACK YOUR PROGRESS • See your reading stats at a glance • Resume where you left off • Organize your reading library CHECK YOUR UNDERSTANDING (Premium) • AI-generated comprehension quizzes • Test your retention after each reading session PREMIUM FEATURES • Unlock speeds up to 1000 WPM • AI text extraction from photos • Comprehension quizzes • 2-week free trial Whether you're a student tackling textbooks, a professional staying current, or a book lover with a growing reading list, Speed Readify helps you read more in less time. Download now and start reading faster today.

Bring your Palm-era ebook library back to life. ReadPDB opens compatible, non-DRM iSilo 3 and PalmDOC ebook documents stored as Palm Database (.pdb) files. Import books directly from the Files app and read them on your iPhone or iPad—no account required. Reading is offline. Features • Import one or more compatible .pdb books from the Files app • Filter your library by book title • Render supported text formatting and internal links • Automatically return to your last reading position • Adjust text size for comfortable reading • Choose Light, Dark, or System appearance • Navigate with Back, Forward, and Home controls • Highlight passages for later reference • Share selected text using the standard iOS share sheet • Remove imported books from your library at any time • Contact us from Settings • Optional lifetime ReadPDB Pro for unlimited imports after three free books Offline reading ReadPDB has no accounts, subscriptions, advertising, or tracking. Your books remain on your device and are never uploaded. Optional ReadPDB Pro is a one-time in-app purchase processed by Apple. Purchase status is recorded with RevenueCat so the unlock can be restored. The bundled sample does not count toward the three-book free library. Compatibility ReadPDB currently supports compatible, non-DRM iSilo 3 documents and PalmDOC-family documents (including TealDoc and AportisDoc). The .pdb extension was shared by many Palm OS applications, so other .pdb files may use formats that ReadPDB cannot open. The following are not currently supported: • Password- or registration-protected books • MOBI and other Palm Database variants • Damaged or corrupted files • Unrelated files that also use the .pdb extension • PDF documents • Embedded images within documents ReadPDB does not include, sell, or download books. Import only documents that you own or have permission to use.