Speed Reading · Reading Comprehension · PDF Reader
Read 3× Faster.
Retain What Matters.
ReadFast uses RSVP technology to train your reading speed from 200 to 600+ WPM — eliminating skimming so every word lands with full reading comprehension.
Free to download · No ads · No data collection
RSVP Mode
500 WPM
Sound familiar?
You have 47 unread articles
Saved for later. Still there. Six months later. Skimming through them doesn't help — you need a real reading system.
You re-read the same paragraph four times
Reading comprehension suffers when focus drifts. You lose time, lose progress, lose meaning.
Your PDFs live in email, not in your brain
Import hell. Can't annotate. Can't track your reading speed or progress.
Features
Everything you need to
read without limits
RSVP Mode · 400 WPM
comprehension
velocity
retention
Read faster than you thought possible
RSVP (Rapid Serial Visual Presentation) eliminates skimming by flashing one word at a time at the center of your focus — no eye movement, no wandering. Train your reading speed from 200 to 600+ WPM while improving reading comprehension.
- Adjustable reading speed with real-time WPM tracking
- Word-by-word or chunked display
- ORP markers guide your eye naturally
A reading environment that actually helps you focus
Distraction-free full-screen mode paired with ambient soundscapes — scientifically designed to extend your attention span and improve reading comprehension.
- Calming piano, nature sounds, meditative tracks
- Blue light filter
- ADHD-friendly design throughout
Atomic Habits.pdf
312 pages
Q4 Report.pdf
45 pages
Research Paper.pdf
18 pages
Your entire reading life, in one place
Import unlimited PDFs, articles, and reading books. Smart chunking formats long-form content for mobile reading. Your entire reading list, always available.
- Unlimited imports
- Smart text extraction
- Read-it-later for any content
The first few letters of
each word are bolded —
your brain fills in
the rest automatically,
faster than you believe.
Your brain fills in the gaps — faster
Bionic Reading bolds the first portion of words, guiding your eyes through text with minimal effort. It's reading on rails.
- Intelligent text processing
- Reduces cognitive load
- Pairs with RSVP or standard reading
Premium Voice · Natural
1.0× Speed · Page 12 of 47
Listen while you live your life
Premium text-to-speech with multiple voices reads your documents aloud — perfect for commutes, workouts, or multitasking.
- Multiple premium voices
- Works on any imported document
- Hands-free reading
Trusted & Loved
Built for readers who mean business
5.0
App Store Rating
Available everywhere you read
Zero data collection
No ads. No tracking. Ever.
Your documents stay on your device.
Who it's for
Students
Tear through assigned reading
Professionals
Stay on top of industry content
ADHD readers
Finally finish what you start
Multitaskers
Listen while you work out
Free Reading Speed Test
Check your reading speed
Paste any text, pick a speed, and see how fast your reading can go — then take it further with ReadFast.
Press play to start the demo
Pricing
Start free. Upgrade when you're ready.
No paywall to start reading faster. Premium unlocks the full experience.
Free
- Core RSVP reading
- Focus mode (basic)
- Basic analytics
- Limited imports
Premium
That's ~$0.58/month
- Everything in Free
- Unlimited PDF imports
- All ambient tracks
- Full WPM dashboard & streaks
- All themes (10+)
- Text-to-speech
Your reading list isn't
going to read itself.
Download ReadFast free and read 3× faster starting today.