One letter, one column.
The optimal recognition point is pinned to a stable column in cobalt, so your gaze never has to re-aim.
RSVP Reader · iPhone
A speed-reading app that delivers words to your eyes instead of making your eyes hunt for words.
The idea
Your eye doesn't glide across a line — it jumps. It saccades roughly four times a second, stopping, doubling back, re-finding its place. Up to a third of reading time is just motion.
RSVP removes the travel. The words come to a fixed point, one at a time. The word holds still — focus is the only thing left.
Feels human
Most RSVP apps fire every word at the same beat. Flash Reader reads the sentence the way you would — slowing for weight, snapping through the small words, resting at every mark.
The optimal recognition point is pinned to a stable column in cobalt, so your gaze never has to re-aim.
Dwell time scales with length and complexity. Function words pass quickly; dense words are given room.
Marks become pauses, not characters. Sentences land; clauses settle. The rhythm follows the prose.
Bring your own library
Books, papers, the tabs you never closed. Import once and read it the calm way — everything stays on your iPhone.
The deal
One-time purchase
Pay once. Read forever. That's the whole model.
Questions
Most RSVP apps fire every word at the same fixed beat, so “the” and “photosynthesis” get identical time and it feels like a metronome. Flash Reader varies the pace — dwell scales with word length and complexity, punctuation becomes real pauses, and one letter of each word is pinned to a stable column so your eye never re-aims.
None. No account, no analytics, no tracking — it’s local-first, so your library and highlights never leave your iPhone. The App Store privacy label reads “Data Not Collected,” and this website makes zero third-party requests either.
EPUB books, PDFs, plain-text files, anything you paste, and article URLs. Two public-domain classics come loaded so you can start immediately.
No. $6.99, once. No in-app purchases, no ads, nothing to upsell. Pay once, read forever.
That’s exactly why the pacing isn’t a flat metronome. Long and complex words get more time, sentences breathe at punctuation, and you set your own speed — start conversational at 250 wpm and push only as fast as you comfortably follow.