Comparison

Speed Reader vs DjVu Book Reader

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Speed Reader

This app uses Rapid Serial Visual Presentation (RSVP) to display words one at a time, helping you read faster by minimizing eye movement and subvocalization. It supports various file formats and offers customizable settings for an improved reading experience.

Highlights
  • RSVP reading technique
  • Import PDFs, ePubs, web pages, and text files
  • Adjustable reading speed
  • Reading streaks and statistics
  • Chapter navigation
  • Distraction-free interface
  • Customizable display settings
Features
Read full description

Speed Reader transforms the way you read using RSVP, Rapid Serial Visual Presentation, one of the most effective reading techniques ever developed. Instead of scanning lines of text, words appear one at a time in a fixed focal point, eliminating subvocalization and unnecessary eye movement so your brain can absorb information faster than you ever thought possible. Whether you're a student drowning in reading assignments, a professional trying to stay on top of industry news, or a book lover who wants to read more titles in less time — Speed Reader is built for you. WHAT IS RSVP? Most people read at 200-250 words per minute. RSVP readers routinely reach 400, 600, even 800+ WPM with practice. The technique is simple: one word at a time, displayed at the center of your screen. Your eyes stay still. Your brain does the rest. KEY FEATURES - Import PDFs, ePubs, HTTPS web pages, HTML files, plain text - .txt files, md (markdown files) - Adjustable reading speed — start slow and build up at your own pace - Reading streaks / stats - Chapter navigation - Detailed reading stats and progress tracking - Clean, distraction-free reading interface - collapsable navigation - Customizable display settings HOW IT WORKS Import any document or paste any text, set your words-per-minute speed, and press play. Speed Reader does the rest. Start your free 7-day trial with full access to every feature, then unlock the full app for a single one-time payment — no subscription, no recurring fees, ever. PERFECT FOR - Students tackling textbooks and research papers - Professionals keeping up with reports, articles, and emails - Book lovers who want to read their entire reading list - Anyone curious about speed reading who doesn't know where to start Download Speed Reader today and discover what reading at full speed feels like.

About

DjVu Book Reader

Features
Read full description

DjVu Reader is a focused document reader for DJVU and DJV files. Import scanned books, manuals, research papers, archives, and rare documents, then read them in a clean library built for long-form reading. The app keeps your DjVu collection organized with reading progress, file details, and a simple reader that gets out of the way. Features: - Open DJVU and DJV files - Import documents into your library - Track reading progress. Continue reading from your last position - Use light, dark, or system appearance The free plan includes 5 imported books. DjVu Reader Premium removes the import limit, so you can build an unlimited DjVu library. Premium is available as a monthly subscription or a lifetime purchase. Privacy Policy: https://yevgenii.dev/projects/djvu-reader/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Speed Reader4 screens
DjVu Book Reader4 screens

Verdict

The call

The clearest difference is iOS requirement: DjVu Book Reader at 17.6 against Speed Reader's 26.2. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Speed Reader sells 1 one-off in-app purchase and DjVu Book Reader sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Speed Reader versus DjVu Book Reader: the parameters behind the verdict, then further details
ParameterSpeed ReaderDjVu Book Reader
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.217.6 — better
Further details — not scored
Size6 MB3 MB
Age rating4+4+
DeveloperMatt HumphreysYevgenii Kryzhanivskyi

In-app purchases

1 purchases

Speed Reader

One-time1
  • Speed Reader Pro$4.99
2 purchases

DjVu Book Reader

Subscriptions1
  • Monthly Premium$1.991 Month
One-time1
  • Lifetime Premium$5.99

Questions

Is Speed Reader free?
Speed Reader is free to download, with in-app purchases available.
Is DjVu Book Reader free?
DjVu Book Reader is free to download, with in-app purchases available.
Do Speed Reader or DjVu Book Reader have ads?
Neither Speed Reader nor DjVu Book Reader shows ads.

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