Speech Central vs ZAGNALS

Speech Central has been built for focused, serious reading since 2014. It works across PDFs, web articles, books, and documents. Designed for productivity and accessibility, it combines powerful controls, deep customization, and seamless integration across Apple devices. No subscription. A one-time upgrade unlocks unlimited use. Free access is available for blind users with VoiceOver and for schools deploying the app through Apple School Manager. READING WITHOUT DISTRACTIONS Optimized PDF & Web Reading • Accurate reading order and navigation • Optional cleanup to reduce distractions such as headers, footnotes, citations, and links • RSS support and easy sharing from Safari and other apps Broad Document Support • PDF (including scanned PDFs with two-column layout) • EPUB • Word (.docx) • PowerPoint (.pptx) • OpenOffice formats • HTML, TXT, RTF, Markdown, and more VOICES: OFFLINE AND CLOUD AI • Use high-quality Apple system voices offline • Supports compatible system-wide voices from third-party apps, including offline neural voices from Piper - Neural TTS and ToBe SAID (Pocket TTS) apps • Connect cloud AI voices (OpenAI-compatible APIs, Microsoft Azure, Google Cloud, xAI) using your own API keys • Proprietary enhancement layer improves realism and streaming playback • Optional AI summarization tools help you review content more efficiently BUILT FOR THE APPLE ECOSYSTEM • Sync reading position and playlists across iPhone, iPad, and Mac • CarPlay support for listening and control in your vehicle • Independent Apple Watch app — listen without your iPhone nearby • Optional Health integration to track mindful listening time ACCESSIBILITY FIRST • Dedicated profiles for ADHD, dyslexia, and low vision • Interface and reading behavior adapt for reduced distraction and improved comprehension • Fully accessible with VoiceOver STUDY & KNOWLEDGE TOOLS • Annotate while reading • Export annotated text to .docx • Export text to audio files for offline listening PRIVACY BY DESIGN • No ads • No tracking • No usage analytics WHO USES SPEECH CENTRAL • Students and researchers • Professionals converting reading into listening time • Users who rely on assistive reading tools • Anyone who prefers distraction-reduced, hands-free reading Notes: - Free version limited by the number of daily articles; unlimited access available with Pro upgrade. - Some features require the latest OS version. - License is valid only on iOS/watchOS; separate licenses required for other platforms. - DRM-protected books (e.g. Kindle) are incompatible. - AI features may occasionally perform unexpectedly.

ZAGNALS turns your iPhone or iPad into a professional visual display — instantly readable from across any room. SPEECH TIMER Keep any talk on time with a full-screen green-yellow-red signal. Set your minimum (green), target (yellow), and maximum (red) times — or tap a preset — then count up or down. A persistent G / Y / R letter shows alongside the color, so the cue is clear even to colorblind viewers. Optional beep and a per-session report included. Perfect for public-speaking practice, club meetings, debates, and contests. DISPLAY MESSAGES (CUE) Type any message and display it full-screen in large, bold text. Save up to 10 favorite messages and reuse them with a single tap. Perfect for cueing speakers, directing audiences, or communicating across a room without interruption. COUNTDOWN TIMER Run a countdown with visual and audio alerts. Two-minute warning, 30-second strobe, and completion alerts keep everyone on schedule. CLOCK DISPLAY Show the current time in a large format clock — ideal for keeping sessions on track without anyone needing to check their phone. DESIGNED FOR DISTANCE Every element is sized and calibrated for visibility at 3 meters (10 feet). High-contrast color for any lighting condition. NO SUBSCRIPTION. NO ACCOUNT. NO ADS. One purchase. Works completely offline.