iTang
iOS app by SHADI HALABI. Education · SHADI HALABI
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- 79.99 USD
- In-app purchases
- Unknown
- Version
- 1.1
- Listing last refreshed
- 2026-09-08
View the original store listing
Store description excerpt
iTang is a private, intelligent PDF reader built for listening, studying, researching and working with documents of any size — from a short paper to a book containing thousands of pages. No account. No registration. No cloud required. Privacy comes first. iTang is designed around local, on-device processing, so your PDFs, OCR, reading activity and document analysis stay on your Apple device. Open a PDF and iTang analyses its structure before narration, helping preserve the natural reading flow across paragraphs, headings and complex multi-column layouts. Searchable PDFs are processed directly, while scanned and image-based pages can be recovered using on-device OCR. As iTang reads, spoken text is highlighted on the page so you can follow visually while listening. Audio can continue in the background — even while your iPhone or iPad is locked. READ. LISTEN. RESEARCH. OFFLINE. iTang combines professional PDF reading with built-in document assistance and research tools — without requiring an internet connection for its core document workflow. KEY FEATURES • Natural text-to-speech narration • British and American English voices • On-device OCR for scanned PDFs • Intelligent document and page analysis • Structured multi-column reading order • Word-by-word visual highlighting • Automatic page progression • Adjustable narration speed and voice settings • Background listening while the device is locked • Built-in document assistant • Research Navigator for long documents • Evidence discovery inside the opened PDF • Document-grounded synthesis and concept mapping • Research notebook and saved evidence • Citation and bibliography analysis tools • Automatic reading-progress saving • Offline-first, privacy-focused processing BUILT FOR LONG AND COMPLEX DOCUMENTS Academic papers, professional reports, books, research material and scanned archives are rarely simple. iTang is designed for real-world PDFs, including documents extending across hundreds or thousands of pages. Its reading engine analyses page structure and geometry before narration, helping maintain complete words, logical reading order and a more natural listening experience across complex layouts. RESEARCH INSIDE YOUR DOCUMENT Go beyond ordinary PDF search. Explore concepts, locate relevant passages and evidence, review document-grounded synthesis and navigate back to the original source pages. iTang is designed for students, academics, researchers, professionals and serious readers working with documents where understanding and locating information matters. PRIVACY FIRST — BY DESIGN No account. No registration. No cloud dependency for core PDF processing. Your reading environment stays on your device. Core PDF reading, OCR, document analysis and document interaction are designed to operate locally on your iPhone or iPad. FROM ONE PAGE TO THOUSANDS Whether you are reviewing a paper, studying a textbook, researching a large book or simply prefer listening instead of continuously
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