User experience
App is fancy good and superfast
Free
About
Enhance your reading speed and comprehension with a word-by-word visual presentation. Import your own content, customize your reading experience, and track your progress to become a more efficient reader.
✓Rapid Serial Visual Presentation (RSVP)
✓Coasting mode with gliding lines
✓Import EPUB, plain text, and web articles
✓Automatic progress saving
✓Customizable reading speed up to 1000 WPM
✓Personalizable themes and fonts
✓Reading statistics and progress tracking
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What's New in Celeris
1.0.1
August 8, 2026
- Subscription fix
User reviews
FAQ
What is Celeris speed reading?
Celeris is a speed reading application that utilizes Rapid Serial Visual Presentation (RSVP) to display words one at a time, helping users read faster without scanning. It also offers a 'Coasting' mode where lines of text glide upwards.
Can I import my own books into Celeris?
Yes, Celeris allows you to import your own reading material. You can import EPUB and plain-text files, or paste web articles directly into the app for a distraction-free reading experience.
What are the reading modes in Celeris?
Celeris offers two primary reading modes: RSVP, which flashes one word at a time in a fixed spot, and Coasting, where several lines glide gently upward past a highlighted focus line.
How does Celeris help me track my progress?
The app provides a Statistics dashboard to track your reading improvement. You can monitor total reading time, words read, average pace, longest sessions, and build daily reading streaks.
What are the limitations of the free version of Celeris?
The free version of Celeris allows you to keep up to 3 books, read at speeds up to 400 WPM, and track your time and streaks. For unlimited books and higher speeds, an upgrade to Pro is required.
How do I cancel my Celeris Pro subscription?
Celeris Pro subscriptions renew automatically and can be managed or canceled at any time through your Apple ID settings. Cancellation must be done at least 24 hours before the end of the current subscription period.
What devices is Celeris available on?
Celeris is designed for Apple devices and is available on iPhone and iPad. It has an age rating of 4+.
How often is Celeris updated?
Celeris was last updated on July 30, 2026, with version 1.0. While this is the initial release, users can expect ongoing improvements and feature additions.
