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Breu

Read 2-3x Faster. Backed by Science.

Revolutionary speed reading technology powered by decades of cognitive research and eye-tracking studies.

Download on the App Store

2-3x

Faster Reading Speed

35%

Optimal Recognition Point

100%

Comprehension Maintained

50+

Years of Research

See RSVP Technology in Action

Watch how words appear at the Optimal Recognition Point (ORP), keeping your eye fixed while eliminating inefficient saccades.

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Demo Video Coming Soon

Record 10-15 seconds of the app in action showing RSVP reading at 300-400 WPM

Intelligent Reading Technology

Every feature is designed around proven cognitive science principles

Optimal Recognition Point

Words are centered at the precise point (35% from the start) where your brain recognizes them fastest, based on extensive eye-tracking research.

Adaptive Word Timing

The algorithm automatically adjusts display time based on word length, complexity, and frequency—just like your natural reading patterns.

Smart Punctuation Pauses

Scientifically calibrated delays at commas, periods, and paragraph breaks mirror natural semantic processing times.

Word Frequency Analysis

Based on the Corpus of Contemporary American English (COCA), common words display 25% faster to match your brain's recognition speed.

Cognitive Load Balancing

Automatically slows for numbers, proper nouns, and long words to prevent cognitive overload and maintain comprehension.

Focus-Optimized Themes

Three carefully designed color schemes (Light, Sepia, Dark) reduce eye strain and enhance concentration during extended reading sessions.

Grounded in Cognitive Science

Breu isn't just fast—it's scientifically validated

RSVP Technology

Rapid Serial Visual Presentation has been studied since the 1970s. Research consistently shows 2-3x speed improvements with maintained comprehension when eye movements are eliminated.

Eye Movement Research

Rayner et al. (2006) demonstrated that 80% of reading time is spent on saccades (eye movements). RSVP eliminates this inefficiency entirely.

Word Recognition Studies

The 35% ORP position is based on decades of research by Rayner & Duffy (1986) on optimal visual word recognition points.

Semantic Pause Timing

Pause durations at punctuation are calibrated to match natural syntactic processing times documented in psycholinguistic research.

Peer-Reviewed Research Foundation

Every feature in Breu is backed by published scientific literature

Rayner, K., & Duffy, S. A. (1986). Lexical complexity and fixation times in reading: Effects of word frequency, verb complexity, and lexical ambiguity.
Identified the optimal recognition point (ORP) at approximately 35% into a word, where readers achieve fastest recognition. This forms the basis of our word centering algorithm.
Memory & Cognition, 14(3), 191-201
Rayner, K., Liversedge, S. P., White, S. J., & Vergilino-Perez, D. (2003). Reading disappearing text: Cognitive control of eye movements.
Demonstrated that eliminating return saccades (eye movements back to previous words) can improve reading speed by 25-30% without comprehension loss.
Psychological Science, 14(4), 385-388
Potter, M. C., Kroll, J. F., & Harris, C. (1980). Comprehension and memory in rapid sequential reading.
Foundational RSVP research showing readers can process text at 600+ WPM with maintained comprehension when presented serially at a fixed point. Established RSVP as viable reading method.
Journal of Experimental Psychology: Human Learning and Memory, 6(5), 538-550
Inhoff, A. W., & Rayner, K. (1986). Parafoveal word processing during eye fixations in reading: Effects of word frequency.
Found that high-frequency words are processed 25-30% faster than low-frequency words. Our algorithm implements frequency-based speed adjustments based on COCA corpus data.
Perception & Psychophysics, 40(6), 431-439
Just, M. A., & Carpenter, P. A. (1980). A theory of reading: From eye fixations to comprehension.
Established that longer words require proportionally longer fixation times (approximately 50ms per additional character beyond 6 letters), which informs our length-based timing adjustments.
Psychological Review, 87(4), 329-354
Hirotani, M., Frazier, L., & Rayner, K. (2006). Punctuation and intonation effects on clause and sentence wrap-up.
Quantified the pause durations readers naturally take at different punctuation marks (periods: ~500ms, commas: ~200ms), which we use for our punctuation delay algorithm.
Journal of Memory and Language, 54(3), 425-443

Traditional Reading vs. Breu

See the difference scientific optimization makes

Traditional Reading

  • Eyes constantly move (saccades)
  • 40-50% time wasted on eye movement
  • Frequent regression (re-reading)
  • Variable word fixation times
  • Subvocalization slows speed
  • Eye strain from scanning
  • Typical speed: 200-250 WPM

Breu

  • Eyes stay perfectly still
  • 100% time spent on comprehension
  • No regression needed
  • Scientifically optimized timing
  • Reduces subvocalization naturally
  • Minimal eye fatigue
  • Typical speed: 400-600 WPM

Simple to Use, Powerful Results

Start speed reading in seconds

1

Paste Your Text

Copy any article, document, or book excerpt and paste it into Breu.

2

Adjust Speed

Start at 250 WPM and gradually increase as you get comfortable. Most users reach 400-600 WPM.

3

Press Play

Relax your eyes and focus on the center. The app handles everything else automatically.

4

Track Progress

Your position is automatically saved. Resume anytime, right where you left off.

Why Breu?

More than just speed—it's about reading smarter

Read More in Less Time

Finish books, articles, and documents 2-3x faster while maintaining full comprehension. Turn your commute into a learning session.

Perfect for Students

Tackle reading assignments faster, review study materials more efficiently, and have more time for what matters.

Boost Professional Productivity

Process emails, reports, and research papers at lightning speed. Stay on top of industry trends without the time commitment.

Reduce Eye Strain

No more scanning back and forth. Your eyes stay perfectly still, reducing fatigue during long reading sessions.

Privacy First

All text processing happens on your device. Your reading material never leaves your phone. No tracking, no data collection.

Seamless Experience

Auto-save keeps your place. Smart rewind helps you regain context. Share extension lets you send text directly from Safari.

What Users Are Saying

Real feedback from speed reading enthusiasts

"The privacy-first approach sold me. All my documents stay on my device. Perfect for reading confidential work materials on the go."
Patricia L.
Legal Consultant
"Clean interface, zero learning curve. Started at 300 WPM and now comfortable at 550 WPM. My eyes don't get tired anymore."
David T.
Marketing Manager
"Best reading app I've tried. The smart pauses at punctuation make comprehension effortless even at high speeds. Highly recommend!"
Emily W.
Book Blogger

Frequently Asked Questions

Everything you need to know about speed reading with Breu

Is RSVP reading really effective?
Yes! RSVP (Rapid Serial Visual Presentation) has been studied for over 40 years. Research consistently shows 2-3x speed improvements while maintaining comprehension. By eliminating eye movements (saccades), which consume 40-50% of reading time, RSVP allows your brain to focus entirely on processing words.
Will I lose comprehension at higher speeds?
Not if you increase speed gradually. Start at 250-300 WPM (slightly faster than normal) and work your way up over days or weeks. The app's adaptive timing adjusts for word difficulty, punctuation, and frequency to maintain natural comprehension. Most users find their sweet spot between 400-600 WPM.
What types of content work best with Breu?
RSVP excels with articles, emails, reports, blog posts, and narrative books. It's perfect for information consumption and professional reading. For highly technical material with equations or code, or for poetry where you want to savor language, traditional reading may be preferred.
How do I get my reading material into the app?
Simply copy and paste text from anywhere! You can also use the Share Extension to send text directly from Safari, email, or any app. The app works completely offline—no internet connection required.
Is my reading data private?
Absolutely. Breu processes everything locally on your device. We don't collect, store, or transmit any of your reading material. There are no analytics, no tracking, no servers. Your reading stays completely private.
Does it work with ebooks or PDFs?
Breu works with any text you can copy. For ebooks, copy sections from your reader app. For PDFs, copy the text you want to read. We're designed for text content rather than formatted documents, which allows for optimal RSVP presentation.
Can I adjust the reading speed while reading?
Yes! You can pause at any time and adjust your WPM using the slider. The app saves your preferred speed, so you only need to set it once. We recommend starting slower and gradually increasing as you get comfortable.
What if I miss a word or lose focus?
No problem! When you press play again, the app automatically rewinds 3 words to help you regain context. You can also tap any word in the full-text view to jump to that position. Your progress is always saved.
Why is the center letter highlighted in red?
That's the Optimal Recognition Point (ORP), positioned at 35% into each word based on eye-tracking research. By keeping your eye fixed on this point, your brain recognizes words fastest. This is the scientific foundation that makes RSVP so effective.
Is Breu suitable for children or students?
Yes! Speed reading skills are valuable at any age. For younger readers, we recommend starting at slower speeds (200-250 WPM) and focusing on comprehension. Many students use Breu for textbook chapters, articles, and study materials.

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