Reading should feel effortless. Glyphi keeps every word where your eyes expect it, helping you stay focused from the first page to the last.
Glyphi is an RSVP speed reading app that helps you read books, PDF and EPUB documents, articles, web pages, and your own text with greater focus and efficiency.
Most reading apps simply display text. Glyphi helps you read differently. By presenting words in a guided sequence, it reduces unnecessary eye movement, minimizes visual distractions, and helps you stay focused from the first word to the last. Instead of searching for your place, you can spend more time understanding and enjoying what you read.
Whether you're reading books, ebooks, PDFs, research papers, textbooks, articles, or web content, Glyphi adapts to your pace and reading goals. Import your content, choose a comfortable reading speed, and switch between Single Word Mode and Flow Mode whenever you like. Whether you're studying, learning, working, or reading for pleasure, Glyphi helps you build a lasting reading habit while improving focus, concentration, and comprehension.
PERFECT FOR
• Books, ebooks, novels, and short stories.
• PDF and EPUB reading.
• Textbooks, lecture notes, and research papers.
• Articles, blogs, newsletters, and web content.
• Students, professionals, and researchers.
• Building a daily reading habit.
• Improving focus, concentration, comprehension, and reading speed.
FOCUSED READING
• Read in Single Word Mode with Glyphi's focal letter guidance.
• Switch to Flow Mode to keep nearby words visible while the active word stays easy to follow.
• Adjust your pace from a relaxed rhythm to high speed practice.
• Benefit from punctuation aware pauses that adapt to your reading speed.
• Reduce visual distractions and stay immersed in your reading.
• Stay focused on the words instead of searching for the next line.
• Build a smoother, more natural reading rhythm.
• Tap the active word to open the system dictionary.
• Jump between chapters and continue exactly where you left off.
BRING YOUR OWN READING
• Import PDF, EPUB, and TXT files.
• Extract readable text from web articles and supported social posts.
• Read web pages in a clean, distraction free reading environment.
• Write or paste any text.
• Send links and text directly from the iOS Share Sheet.
• Organize your library, mark favorites, and quickly continue recent reading.
TRAIN WITH PURPOSE
Use Glyphi as your personal reading trainer with structured sessions designed to improve:
• Speed.
• Comprehension.
• Focus.
• Endurance.
SEE REAL PROGRESS
Track your reading with:
• Words read, reading time, sessions, and average pace.
• Daily activity, streaks, and a reading calendar.
• Library progress by document type.
• Training history and reading insights.
PRIVATE, ON DEVICE INTELLIGENCE
On compatible devices with Apple Intelligence enabled, Glyphi can generate summaries and key points for your reading. Everything is processed entirely on device to help protect your privacy. AI generated results may occasionally contain errors.
MAKE IT YOURS
Choose Paper, Light, Dark, or Charcoal. Customize colors, fonts, text size, weight, text tone, focal letter style, focus guide, haptics, and reading display.
SYNC WITH ICLOUD
Keep your library, reading position, settings, training history, and progress synchronized across your Apple devices through your private iCloud account.
GLYPHI PREMIUM
Glyphi is free to use with up to five saved readings, speeds up to 550 WPM, and Endurance training. Upgrade to Glyphi Premium to unlock unlimited imports, speeds up to 1,200 WPM, every training mode, reading insights, and all Premium features.
Payment is charged to your Apple Account when your purchase is confirmed. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time in your App Store account settings.
Privacy Policy: https://vahdetcaliskan.github.io/glyphi-legal/privacy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
This update brings Glyphi to more readers around the world, with new support for Spanish, German, French, Turkish, Brazilian and European Portuguese, Japanese, Italian, Korean, Dutch, Simplified Chinese, Polish, Swedish, Danish, Norwegian, and Finnish.
We've also added customizable reader text colors, landscape reading support, and a new Long Words mode with five sensitivity levels that intelligently gives longer words a little more time based on your reading speed.
PDF importing has been improved with experimental content detection that attempts to remove repeated headers and footers, helping Glyphi focus on the actual text. Since PDF files don't provide structured content, results may vary depending on the document.
We've also improved text layout for languages with different writing systems, expanded EPUB compatibility, refined localized wording throughout the app, and made onboarding more consistent. Reader progress recovery is now more reliable, books open faster and respond more naturally across Library, Search, and Training, and we've made a variety of performance and interface improvements across the app.
Version 1.1.0
The developer, Vahdet Caliskan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Information
Seller
Vahdet Caliskan
Size
10.8 MB
Category
Productivity
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.