Support & Help Center

User Guide

📖 1. Importing Content

Tap the "+" button inside the app to import PDFs, EPUBs, or TXT files. You can also paste website URLs to extract and read articles instantly.

⚡ 2. RSVP Speed Reading

RSVP (Rapid Serial Visual Presentation) displays text one word at a time in a single fixed location, eliminating the need to move your eyes across lines.

⚙️ 3. Reading Options

Adjust words-per-minute (WPM), font sizes, theme colors, and visual alignment guides from the control panel while reading any document.

💎 4. Premium Access

Subscribe to Premium for unlimited book storage, advanced performance statistics, and customizable RSVP speed reading exercises.

Frequently Asked Questions (FAQ)

Is my reading data uploaded to external servers?

No. We believe in absolute privacy. All documents you import, your reading history, and progress metrics are processed and stored locally on your device. We do not use external cloud servers for your personal reading library.

How can I cancel or modify my Premium subscription?

Subscriptions and payments are managed securely by Apple. To cancel or change your subscription:

1. Open the Settings app on your iPhone or iPad.

2. Tap your name at the top, then select Subscriptions.

3. Tap Glyphi and select Cancel Subscription.

What file formats does Glyphi support?

Glyphi currently supports PDF, EPUB, and TXT documents. You can also import text content from web pages using their URLs directly within the app.

How can I restore my premium purchase on a new device?