Fixation Reading + AI Chat + Text-to-Speech

Read Faster.
Retain More.

Read faster and retain more with our proven fixation reading method. By bolding the start of words, we guide your eyes through text, helping your brain complete words instantly for a smoother, more focused reading experience.

  • Scientifically-inspired text formatting
  • Automatic word highlighting
  • Reduces eye fatigue
  • Improves reading speed
Get Robo Reader on Google Play — free AI-powered speed reading app

Powerful Features for Better Reading

Everything you need to transform your reading experience, from AI-powered tools to customizable settings.

Personal Library

Build your personal library by adding PDF books. Every book shows clear progress on its cover, and each title can live as an optimized Speed Reading copy, as the original PDF, or both — side by side in the same library.

  • Import PDF books in seconds
  • Speed Reading & Original PDF live together
  • Progress tracking on every cover
  • Welcoming empty state for new users

Your PDF, Your Way

Prefer the original layout? Open any PDF in a dedicated, theme-aware viewer with smooth page navigation and comfortable zooming — perfect for documents where layout matters. When you import, Robo Reader simply asks how you want to read: the optimized Speed Reading flow or the original PDF.

  • Choose your reading mode on every import
  • Dedicated PDF viewer with polished page navigation
  • Dark mode and theme-aware rendering
  • Stays readable and easy to navigate when zoomed in
  • Switch between optimized reading and the source layout anytime

Web Articles & Distraction-Free Reading

Import web articles to enjoy a clean, distraction-free reading environment without ads or clutter. The browser's action button gives you clear "Reader View" and "Save for Later" options, and duplicate articles are detected automatically.

  • Reading progress bars on article cards
  • Relative timestamps ("2h ago", "3 days ago")
  • Undo accidental deletes with one tap
  • Duplicate detection for saved articles
  • Import notification with quick "Open" button

Speed Reader (RSVP)

Premium

Supercharge your reading with Rapid Serial Visual Presentation (RSVP). Display text one word at a time at speeds up to 1000 WPM for ultimate focus.

  • 100-1000 WPM speed range
  • Optimal Recognition Point (ORP) highlighting
  • Play/Pause controls with progress seeking
  • Smart pauses at punctuation
  • Time remaining display

AI Reading Companion

Premium

Chat with an AI that understands the context of what you're reading. Get explanations, ask questions, translate text, and dive deeper into the content.

  • Context-aware AI chat
  • Quick actions: Explain, Summarize, Translate
  • Full conversation history

AI Summaries

Premium

Get instant AI-generated summaries of articles and books. Save time by getting the key points quickly without reading the entire content.

  • One-tap summarization
  • Key points extraction
  • Works with books and articles

Text-to-Speech

Premium

Turn any book or article into an audiobook. Listen while you commute, exercise, or relax with natural AI-powered voices that work offline.

  • Premium Kokoro AI Voice (works offline)
  • Device voice as free alternative
  • Word highlighted in real-time
  • Adjustable speed & pitch
  • Watch ads for bonus TTS time

Even More to Explore

Discover additional features that make Robo Reader unique

Article Reader Mode

Enjoy a polished reader experience for web articles. The bionic reading toggle stays front and center, while font, theme, and save options are tucked into a clean menu. First-time visitors see a gentle hint so nothing feels hidden.

Robo Reader Article Reader Mode feature screenshotRobo Reader Article Reader Mode feature screenshot
  • Bionic reading toggle always visible
  • Font, theme & save in tidy menu
  • "Tap here for controls" hint for new users

Paste from Clipboard

Instantly convert and read any copied text. Paste content from any app directly into Robo Reader and enjoy fixation reading format immediately.

Robo Reader Paste from Clipboard feature screenshot
  • One-tap paste & read
  • Works with any copied text
  • Instant fixation formatting

Customization & Themes

Tailor the reading experience to your eyes. Adjust font size, font family, line height, spacing, fixation strength, and switch between Light and Dark modes.

Robo Reader Customization & Themes feature screenshotRobo Reader Customization & Themes feature screenshot
  • Free: 3 fonts | Premium: 15 fonts
  • Font size, line height & spacing
  • Fixation strength control

Earn Rewards & Streaks

Get premium features completely free! Watch short video ads to earn Speed Reader time, AI credits, TTS minutes, and ad-free reading. Build daily streaks to multiply all your rewards!

Robo Reader Earn Rewards & Streaks feature screenshotRobo Reader Earn Rewards & Streaks feature screenshot
  • Unlock Speed Reader, AI & TTS free
  • 3-day streak = 1.25x rewards
  • 5-day streak = 1.5x rewards

Learn As You Go

Skip the long upfront walkthrough. A short first-run intro explains the essentials, then interactive tutorials appear right on the real screens — Library, Reader, Speed Reader, AI tools, TTS, web articles, profile, and settings — only when you actually need them. The Learn hub keeps every tutorial replayable anytime.

Robo Reader Learn hub showing replayable tutorials for app introduction, library, and reader toolsInteractive Library tutorial card highlighting how to open or manage a book
  • Lightweight first-run intro, not a long static walkthrough
  • Interactive tooltips appear on first use of each feature
  • Theme-aware tutorial cards with safe spacing on every device

Full Settings Control

Fine-tune every aspect of your reading experience. From appearance to reading behavior, customize everything to your preferences.

Robo Reader Full Settings Control feature screenshot
  • Appearance settings
  • Reading preferences
  • Account management

Premium Subscription

Premium

Go Premium for the ultimate experience. Enjoy unlimited AI chats, Speed Reader, ad-free reading, and all future premium features.

Robo Reader Premium Subscription feature screenshotRobo Reader Premium Subscription feature screenshot
  • Unlimited AI features
  • Ad-free experience
  • All premium features included

Reading Statistics

Track your reading habits with comprehensive statistics. See your daily streaks, total reading time, pages read, and progress analytics.

Robo Reader Reading Statistics feature screenshot
  • Daily reading streaks
  • Total time tracked
  • Pages & books read

Reading Goals

Set personal reading goals to build consistent habits. Choose daily, weekly, or monthly targets and track your progress visually.

Robo Reader Reading Goals feature screenshot
  • Daily, weekly, monthly goals
  • Customizable targets
  • Free: 1 goal | Premium: Unlimited

Reading Notifications

Stay on track with smart reading reminders. Get daily reminders, streak alerts, and celebrate reading milestones.

Robo Reader Reading Notifications feature screenshot
  • Daily reading reminders
  • Streak protection alerts
  • Milestone celebrations

Highlights & Bookmarks

Mark and organize important passages. Use multi-color highlights and smart bookmarks that stay accurate even after font changes.

Robo Reader Highlights & Bookmarks feature screenshotRobo Reader Highlights & Bookmarks feature screenshot
  • Multi-color highlights
  • Highlight panel access
  • Smart bookmarks

In-Book Search

Find any text within your books instantly. Search entire book content and navigate directly to results.

Robo Reader In-Book Search feature screenshot
  • Full-text search
  • Jump to results
  • Quick access from controls

Cloud Sync

Sync everything in real-time across all your devices. Sign in with Google or Email to keep your books, articles, bookmarks, highlights, and reading progress instantly up to date.

Robo Reader Cloud Sync feature screenshot
  • Real-time sync across devices
  • Books & articles sync
  • Bookmarks & highlights sync

Simple, Transparent Pricing

Choose the plan that fits your reading needs.

FREE

🎁 Not Ready to Subscribe? Earn Premium Free!

Watch short video ads to unlock premium features like Speed Reader, AI Chat, Text-to-Speech, and more. Build daily streaks for up to 2x multiplied rewards!

🔥 3 days= 1.25x
🔥 5 days= 1.5x
🔥 7+ days= 2x
⚡ Speed Reader🤖 AI Credits🔊 TTS Minutes✨ Ad-Free Time

Need a custom solution? Contact our sales team

All payments are securely processed by Paddle.com, our Merchant of Record, who handles billing, sales tax, and invoicing.

Loved by Readers Worldwide

See what our users are saying about their experience with Robo Reader

"The fixation reading format changed everything for me. I read research papers 40% faster and actually retain more. The AI summaries help me quickly decide which papers are worth a deep dive."

Sarah Johnson, Graduate Student — Robo Reader user review

Sarah Johnson

Graduate Student

"I use Text-to-Speech during my commute to get through books I never had time for. The Speed Reader mode is perfect for catching up on articles during lunch breaks."

Michael Chen, Busy Professional — Robo Reader user review

Michael Chen

Busy Professional

"The reading streaks and goals keep me motivated. I love that I can earn premium features by watching ads - got full access to the AI companion without paying a cent!"

Emma Wilson, Avid Reader — Robo Reader user review

Emma Wilson

Avid Reader

Frequently Asked Questions

Everything you need to know about Robo Reader

All payments are securely processed by Paddle.com, our Merchant of Record. Paddle handles billing, sales tax, VAT, and currency conversion. When you subscribe or make a purchase, you are buying from Paddle as the authorised reseller. Paddle accepts credit/debit cards, PayPal, Google Pay, Apple Pay, and wire transfers (where available). Charges on your bank statement will appear from Paddle.

Fixation Reading is a reading method that highlights the start of words in bold. This guides your eyes through the text and allows your brain to complete words automatically, significantly increasing reading speed and comprehension with less effort.

Use the built-in browser and tap the action button for clear "Reader View" and "Save for Later" options, or share articles from any external browser. When an article finishes importing, you get a notification with an "Open" button. Duplicates are detected automatically — if you save something twice, you'll be offered to open the existing copy.

Speed Reader uses Rapid Serial Visual Presentation (RSVP) to display text one word at a time. You can read at speeds from 100 to 1000 words per minute. The Optimal Recognition Point (ORP) highlighting helps your eyes focus on each word efficiently.

Text-to-Speech turns any book or article into an audiobook. Premium users get access to the natural Kokoro AI voice that works offline, while free users can use their device's built-in voice. The current word is highlighted as it's spoken.

Yes! Set daily, weekly, or monthly reading goals in the Profile section. Track your progress visually and build consistent reading habits. Free users can set 1 goal, while Premium users get unlimited goals. Reading and listening time both count toward goals.

Yes, with Cloud Sync enabled. Sign in with Google or Email to sync your books, articles, bookmarks, highlights, and reading progress across all your devices in real-time. Any changes you make are instantly reflected on all your devices.

Watch reward ads daily to build streaks and multiply your rewards! 3-day streak = 1.25x bonus, 5-day streak = 1.5x bonus, 7+ day streak = 2x bonus. All reward types (TTS time, AI credits, premium access) benefit from the multiplier.

Watch short video ads in the "Earn Rewards" section to unlock temporary premium access. Build daily streaks to multiply your rewards. This unlocks Speed Reader, TTS, AI features, and ad-free reading without any payment.

Premium includes unlimited AI Reading Companion chats (context-aware conversations about what you're reading), AI Summaries for quick key points, translation features, and Premium TTS voices. Free users get 1 summary and 10 AI messages per day, with the option to earn more by watching ads.

Yes! When you add a PDF, Robo Reader asks how you want to read it: the optimized Speed Reading flow (with fixation reading, Speed Reader, highlights, and AI tools) or the original PDF in a dedicated, theme-aware viewer. Both modes live side by side in your library, so you can pick the right one for each document. We process imports in the background and show conversion progress on the cover.

Copy any text from any app, then open Robo Reader and tap "Paste from Clipboard." The text is instantly converted to fixation reading format so you can read it immediately with enhanced focus.

You retain Premium access until the end of your current billing period. After that, your account reverts to the free plan, but you keep all your imported books, articles, cloud-synced data, and reading history.

Currently, Robo Reader is available on Android via Google Play. We are actively working on an iOS version - stay tuned for updates!

Access Settings to adjust font size, font family, line height, spacing, and fixation strength (how much of each word is bolded). Free users can choose from 3 fonts, while Premium unlocks all 15 fonts. Use Quick Settings while reading to switch between Light and Dark modes instantly.

Robo Reader detects duplicates automatically. If you try to save an article you already have, you'll be offered to open the existing copy instead of creating a duplicate.

Yes! If you accidentally delete an article, an undo option appears instantly so you can restore it with one tap.

Still have questions?

Get in Touch

Get in Touch

Have questions? We'd love to hear from you. Send us a message!

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