readHD: ADHD & Dyslexia Reader

COGNITIVE READING TOOLS & FEATURES • BOLD LETTER FIXATION ANCHORING Automatically bold the opening letters of every word to establish high-contrast visual anchors. Your eyes lock onto the word root while your brain completes the meaning, reducing tracking fatigue and stopping involuntary line backtracking. • SPOTLIGHT READING RULER Isolate your line-by-line focus. The spotlight ruler softly dims surrounding text while keeping your active line sharp and illuminated, preventing peripheral distractions and accidental line skips. • COLOR GUIDE ZEBRA TINTING Alternate subtle background row tints to eliminate visual crowding, reduce pattern glare, and keep your gaze straight across wide displays. • PAPER-LIKE EYE COMFORT THEMES Replicate the glare-free feel of dedicated digital e-readers with our Paper-Like Grayscale theme. Also includes Warm Cream, Charcoal, Vintage Sepia, and Calm Green palettes designed to reduce blue-light eye strain. • RSVP PACED READING (UP TO 300 WPM) Stream text word-by-word at a comfortable, steady pace using Rapid Serial Visual Presentation. Eliminate eye movements entirely—ideal for rapid study reviews and low-fatigue reading. • SYNCHRONIZED AUDIO & TEXT (GHOST MODE) Listen along via natural text-to-speech while words highlight in real time. Switch on Ghost Mode to fade out inactive text behind the audio pacer, channeling complete visual focus directly onto the active sentence. • BRING-YOUR-OWN-KEY (BYOK) PRIVATE AI Connect your personal OpenAI or Anthropic API key to generate private chapter breakdowns, simplify dense academic passages, and create study flashcards directly inside your book. • 1,500+ BUILT-IN CLASSIC BOOKS Get instant, offline access to a curated library of over 1,500 public-domain literary classics across 19 genres—including Sci-Fi, Mystery, Philosophy, Romance, and Adventure. • IMPORT YOUR OWN EPUB & PDF FILES Import DRM-free EPUB books, research papers, lecture notes, and work documents. All reading progress, files, notes, and highlights remain stored 100% locally and privately on your device. ================================== TRANSPARENT MONETIZATION • FREE TIER: Enjoy complete access to the 1,500+ classic book library, standard fixation bolding, and basic document reading. • PREMIUM PASS (Monthly, 3-Month, Annual, or Lifetime): Unlock unlimited EPUB & PDF imports, the adjustable Spotlight Reading Ruler, Ghost Mode audio-sync, and BYOK AI study tools. Take control of dense text, retain more of what you read, and finish every book with readHD. Disclaimer: readHD is an assistive educational and productivity utility designed to aid reading comfort and focus. It is not a medical device or a clinical treatment for learning disabilities.