Free Tier
Cognitive Acceleration & AI Learning Suite
Speed
R
eading
Sentence Pause (2.2x)
PRO FOCUS AUDIO
Gamma 40Hz Binaural Focus Waves
Word 0 / 0
0%
00:00 remaining
Upgrade Your Cognitive Speed
Unlock AI Summaries, Binaural Audio, PDF Parsing & Speed Analytics
Starter / Free
Essential reading tools for casual users.
$0 / forever
- Standard RSVP Reader
- BeeLine & Bionic Modes
- Plain Text Ingestion
- AI Quiz Generation
- 40Hz Gamma Focus Audio
- PDF & EPUB Support
Most Popular
ReadO Pro
For power readers, students & researchers.
$0.99 / month
- Everything in Free
- AI Comprehension Quizzes
- 40Hz Focus Audio Synthesizer
- PDF, EPUB & URL Importer
- Advanced WPM Velocity Analytics
Best Value
Lifetime Pass
One-time payment for permanent access.
$2.99 / one-time
- Everything in Pro Tier
- Unlimited AI Quizzes
- Lifetime Feature Updates
- Priority Cloud Synchronization
- VIP Support Channel
🔒 30-day money-back guarantee • Instant access activation
AI Retention Quiz (Pro Feature)
AI Insight: Quizzing immediately after high-speed RSVP increases long-term memory consolidation by up to 64%.
Question 1: According to the cognitive reading text, what percentage of reading time is spent during fixations?
Pro Analytics & Velocity Progression
Total Words
0
Current Speed
300 WPM
Time Saved
0 sec
Comprehension
92%
Reading Velocity Progression (WPM over Sessions)
PRO ANALYTICS
Content Ingestion Pipeline
Reading Bookmarks & Notes
No saved notes. Press N while reading to add a bookmark.