Read faster. Stay focused. Keep your documents private.
Strobe is a fast, focused speed reader for iPhone, iPad, and Mac. Using Rapid Serial Visual Presentation (RSVP), Strobe presents text one word at a time so you can move through dense material without constantly scanning across the page.
Import a PDF, EPUB, plain-text, or Markdown file, or paste text directly. Choose your pace from 100 to 1000 words per minute and start reading.
BUILT FOR FOCUSED READING
• RSVP speed reading — read one word at a time in a clean, distraction-free view
• 100–1000 WPM — set the pace that works for you
• Smart Timing — automatically gives longer words the extra time they need
• Adaptive pacing — optional sentence pauses and cognitive-complexity timing help difficult text feel more natural
• ORP highlighting — highlights each word’s Optimal Recognition Point to keep your eyes anchored
• Hold or hands-free — hold to read and release to pause, or switch to tap-to-play reading
• Live speed control — adjust your reading speed without losing your place
• Passage view and search — see surrounding text, search for words or phrases, and jump directly to a result
• Chapter navigation — move between chapters and track your progress
• Resume automatically — Strobe remembers your position and reading settings
• Flexible typography — choose from seven fonts and adjust text size
• Keyboard controls — use Space, arrow keys, and Escape on Mac and iPad with a hardware keyboard
IMPORT WHAT YOU ALREADY READ
Strobe supports PDF, EPUB, plain-text, and Markdown files. You can also paste text directly for quick reading sessions.
PRIVATE BY DESIGN
Your documents and reading progress stay on your device. Strobe requires no account, uses no cloud sync, and does not collect analytics or personal data.
FREE AND OPEN SOURCE
Strobe is free and open source, built for readers who want a fast, focused tool without accounts or tracking.
Whether you’re studying, researching, working through long documents, or simply trying to get through your reading list faster, Strobe gives you precise control over how you read.
Calificaciones y reseñas
Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
A new look for Strobe, plus a big update shaped by reader feedback: new display options, smarter timing, and cleaner text.
A NEW LOOK
• Your library shows every document as a cover, with New, your progress, or Finished underneath.
• Continue Reading, at the top of the library, takes you straight back to your word and shows how much time is left.
• Books with chapters open to a new book page where you can resume, check your progress, and see how long each chapter takes.
• Settings is simpler, with a live preview of the word as you change its font, size, and color. Timing options have their own page.
• Adding text is quicker, with a Paste button and a word count that shows how long it'll take to read.
• Importing no longer covers the screen: the new document shows up in your library, with a Cancel button, while it's added.
• The reading screen works just like before.
ON MAC
• A real toolbar with search, sort, and add, and no more doubled-up buttons.
• New Text (⌘N) and Import File (⌘O) in the File menu.
• Settings is now organized into tabs.
NEW DISPLAY OPTIONS
• True Black Background (Settings › Reading): pure black behind the words, great for OLED screens and reading in the dark.
In Settings › While Reading (Settings › Display on Mac):
• Document Title and Current Chapter: show the document's title and current chapter faintly at the top.
• Previous and Next Words: see the words before and after the current one, dimmed, on either side of it.
• Open Quotes and Parentheses: keeps an opening quote or parenthesis faintly above the word until it closes, so you always know you're inside one.
SMARTER TIMING
• Sentence Pauses is now Punctuation Pauses, in Settings › Timing. It also pauses at commas, colons, semicolons, dashes, ellipses, and closing brackets and quotes, and you can set each one's length.
• Blank After Sentences: an optional moment of empty screen between sentences, with a length you can adjust. It doesn't trigger after abbreviations like Mr. or U.S.
• Acronyms like FBI, NASA, and COVID-19 stay on screen a little longer, since they're read letter by letter.
• Hyphenated words like well-known and long-term get a little extra time for each part.
CLEANER TEXT
• Chapter titles no longer play twice: after a chapter is announced, reading picks up right after its heading. This works for documents already in your library.
• Words joined by a long dash, like "elements—stone", now appear one at a time.
• Years and times like 2000 BCE, 44 B.C., and 10:30 PM stay together as one word.
• Phrases like "pre- and post-war" now read correctly.
The last three apply to documents you import after updating.
IMPROVEMENTS AND FIXES
• The word now appears in the same spot on screen in every document.
• The highlighted focus letter lands in a better place on numbers, years, and times.
Versión 3.0
El desarrollador (Jaafar Abdeen) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .
No se recopilan datos
El desarrollador no recopila ningún dato en esta app.
Las prácticas de privacidad pueden cambiar; por ejemplo, según tu edad o las funciones que uses. Obtén detalles
El desarrollador indicó que esta app admite las siguientes funciones de accesibilidad. Obtén detalles