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Strobe - Rapid Serial Reader

Strobe - Rapid Serial Reader

Read at thought speed

5 ratings
2 reviews
📚 Books
Free

Details

  • Released
  • Updated
  • February 19, 2026
  • July 22, 2026

Features

Developer

Jaafar Abdeen
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iphone
ipad
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📝1+ tags
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❓8 answered
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About

This app enhances reading speed and focus with a clean interface for PDFs and EPUBs. It offers customizable reading speeds, font choices, and smooth navigation to reduce eye fatigue and improve comprehension.

✓RSVP reading interface
✓PDF and EPUB import
✓Adjustable reading speed (100-1000 WPM)
✓Customizable text size and fonts
✓Hold-to-read interaction
✓Automatic progress saving
✓Chapter navigation
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What's New in Strobe

2.8

July 22, 2026

Smarter Smart Timing. New "Minimum word length" setting: choose how long a word must be before Smart Timing slows it down. Short words now fly by at your exact reading speed while long words still get the extra beat they deserve. Thanks to a community suggestion for this one! Phrase search, fixed. Searching a passage for a multi-word phrase ("banana pie") now actually finds it — every word of the match is highlighted, and you can jump between results as usual.

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User reviews

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We love OPEN SOURCE!

Huge thanks for making this app! for 5 stars we need a few things: on ipad, ability to move between chapters that isn’t a slide bar as it can’t be specific enough to the right page/chapter 2) a way to read without having to hold the screen - I have trouble holding my arm out for that long while reading. Thank you!
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BeccaKeyesBeccaKeyes

Response from developer

(Edit) The app update with both the requested features has been approved. Enjoy! (Original) Thank you for the review! I really appreciate the feedback. You can count on seeing those changes in the next update. Have a great day!

Amazing!

Thank you for making this open source and free for everyone to use! Very rare for reading apps which is why this is so nice to see on a good quality RSVP reader. ty :)
Mapl20Mapl20

Response from developer

Reading this review couldn’t have made me any happier. I’m so glad you like it! Feel free to reach out if you have any suggestions :)

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FAQ

What is Strobe's reading speed range?

Strobe allows users to control their reading pace from 100 to 1000 Words Per Minute (WPM). This feature is designed to help users read faster while maintaining focus.

What file formats does Strobe support?

Strobe supports importing both PDF and EPUB files. This allows users to read a wide variety of documents and books within the app.

Does Strobe offer offline reading?

Yes, Strobe is a local-first reading app, meaning your content and progress stay on your device. This ensures you can read without an internet connection.

How does Strobe help with eye fatigue?

The app features a clean RSVP interface designed to keep attention locked on the text and reduce eye strain. Users can also adjust appearance settings for a more comfortable reading experience.

What devices can I use Strobe on?

Strobe is available on Mac, iPhone, and iPad. This cross-platform compatibility allows for a seamless reading experience across your Apple devices.

How often is Strobe updated?

The latest version of Strobe is 2.1, which was last updated on March 24, 2026. This indicates a recent update, suggesting ongoing development and support.

Is Strobe suitable for all ages?

Strobe has an age rating of 4+, making it suitable for a wide range of users. The app's focus on reading comprehension and speed is beneficial for students and adults alike.

Does Strobe have ads?

No, Strobe does not contain advertisements. The app is completely free and ad-free, providing an uninterrupted reading experience.