Comparison

BioDoc vs Rabbit Reader

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

Head to head
About

BioDoc

Enhance your reading speed and comprehension with a bionic reading method. This app guides your eyes through text, helping you absorb information faster and retain more. It's ideal for students, individuals with ADHD, or anyone seeking efficient reading.

Highlights
  • Bionic reading technology
  • Bold reading method
  • Copy and paste text input
  • Send text to Kindle
  • User-friendly interface
  • Subscription options
Features
Read full description

Do you struggle with long reading assignments or wish to read faster and retain more information? Look no further than Fast Read – the innovative new app that will change how you read. Using bionic reading technology, Fast Read helps guide your eyes and brain through text, allowing you to read faster and more efficiently. Copy and paste any text into the app and let Fast Read do the rest. With our bold reading method, you'll be able to absorb readers quickly and retain more of what you read. Fast Read isn't just about speed – it's also about improving your comprehension. By focusing on the most critical parts of words, our app helps you understand the context of texts more efficiently. With a user-friendly interface and a range of subscription options, you can choose the best plan for you. Plus, with the ability to send text directly to Kindle, you can easily access your reading materials on any device. Whether you're a student tackling a tough assignment, someone with ADHD looking to improve your focus, or simply looking for a quick and efficient way to read; Fast Read has got you covered. So why wait? Download Fast Read now and start boosting your reading skills today! Subscription Options: - 1 month ($0.99) - 12 months ($9.99) Note: Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. After purchase, you can manage your subscription and turn off auto-renewal by visiting your iTunes Account Settings. Privacy Policy: https://tolunaykan.github.io/biodoc-privacy-policy.html Terms of Use: https://tolunaykan.github.io/biodoc-terms-of-use.html Need help or have a question? Contact us at tolunaykandirmaz@gmail.com

About

Rabbit Reader

Enhance your reading skills with a comprehensive trainer offering multiple reading modes and customization options. Access a vast library of free books and engage in six training games to improve speed, retention, and focus. Track your progress with detailed statistics and achievements.

Highlights
  • Multiple reading modes (Page, Highlighted, Word, Chunk)
  • Customizable reading speed (40-1000 WPM)
  • Extensive theme and font options
  • Built-in library with TXT and EPUB import
  • Access to 1000+ free public domain books
  • Six speed reading training games
  • Detailed reading statistics and progress tracking
Read full description

Rabbit Reader is a complete speed reading trainer that helps you read faster, retain more, and build a lasting reading habit. FOUR READING MODES - Page Mode: Full-page reading with paragraph formatting and styled chapter headings - Highlighted Reading: Word-by-word highlighting at your chosen WPM — past words dim, current word glows, pages auto-advance - Word Mode: Single-word RSVP with optional ORP focus letter highlighting for maximum speed - Chunk Mode: Multi-word RSVP displaying 3-12 words with smart sentence-aware chunking CUSTOMIZE EVERYTHING - Reading speed from 40 to 1000 WPM with stepper controls - 13 reader themes (8 dark, 5 light) including Pure Dark, Night Owl, Sepia, Sage, and more - 11 fonts: System, Georgia, Palatino, Times New Roman, Helvetica, Verdana, Bookerly, and more - Adjustable font size (12-40pt) - ORP (Optimal Recognition Point) focus letter highlighting - Word background highlighting toggle - Haptic feedback on every interaction PRO READER FEATURES - Bookmarks: Save multiple positions per book with custom labels and 5 color options. Jump back instantly. - Highlights & Notes: Highlight text in 5 colors, add notes, browse all highlights, and tap to navigate. - Table of Contents: Auto-detected chapters from EPUB metadata and content. Jump to any chapter. - Progress Scrubber: Drag to seek anywhere with chapter boundary haptic ticks and live preview. BUILT-IN LIBRARY - Import your own TXT and EPUB files - Archive your books - Reading progress displayed on every book card - Automatic formatting cleanup - Welcome book included for new users DISCOVER 1000+ FREE BOOKS - Browse public domain classics from Project Gutenberg - 18 categories: Fiction, Sci-Fi, Fantasy, Mystery, Romance, Horror, Adventure, History, Biography, Philosophy, Poetry, Science, and more - Search by title or author - One-tap download to your library SIX TRAINING GAMES - Sprint Reader: 23 levels from 150 to 700 WPM with comprehension questions - Eye Gym: 11 exercises for saccades, smooth pursuit, peripheral awareness, and reading patterns (Z, F, S-curve). 4 workout modes. - Word Shape Detective: 15 levels training instant word recognition from 500ms to 25ms - Peripheral Pro: 10 research-backed levels expanding your visual span - Fade Master: 15 levels where text fades as you read, eliminating regression - Test Your WPM: Measure your speed with comprehension scoring and effective WPM calculation ACHIEVEMENTS & PROGRESSION - 23 unlockable achievements for speed, accuracy, streaks, and XP milestones - XP earned from every completed exercise - Reading and exercise streaks tracked daily - Level progression across all training games DETAILED READING STATS - Total words read, reading time, and average WPM - Books completed count - Current and longest reading streaks - Last 7 days reading chart and 8-week WPM trend - Consistency score and per-session history CLOUD SYNC & OFFLINE SUPPORT - Sync books, position, stats, bookmarks, highlights, and settings across devices - Offline-first: everything works without internet and syncs when connected - Works fully without an account in local-only mode PREMIUM UNLOCKS - EPUB file imports (free: TXT only) - Full Discover library (1000+ books) - Reading speeds up to 1000 WPM (free: up to 350) - All 13 reader themes (free: 2 themes) - Unlimited bookmarks and highlights (free: 3 per book) - Eye Gym, Word Shape Detective, Peripheral Pro, and Fade Master Available as monthly, annual (with 3-day free trial), or lifetime purchase. Sprint Reader, Test Your WPM, and all core reading features are free forever. Terms of Use (EULA): https://apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rabbitreaderapp.com/privacy

Screenshots

BioDoc4 screens
Rabbit Reader4 screens

Verdict

The call

The clearest difference is ads: Rabbit Reader at none against BioDoc's shown. BioDoc's advantage is iOS requirement (12.4 vs 15.1). On price, review sentiment, in-app purchases and monetization model 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. BioDoc sells 2 in-app purchases, starting at $2.99 per month and Rabbit Reader sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
BioDoc versus Rabbit Reader: the parameters behind the verdict, then further details
ParameterBioDocRabbit Reader
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1 — better—
Update frequencyFortnightly—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.4 — better15.1
Further details — not scored
Size48 MB39 MB
Age rating4+9+
DeveloperTolunay KandirmazREYNALDO TOLENTO

Customer experience

BioDoc

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Rabbit Reader

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

BioDoc

Subscriptions2
  • Premium Features$2.991 Month
  • Premium Features$9.991 Year
3 purchases

Rabbit Reader

Subscriptions2
  • Monthly PRO+$4.991 Month
  • Annual PRO+3 Days trial$39.991 Year
One-time1
  • Rabbit Reader PRO+ Lifetime$89.99

Questions

Is BioDoc free?
BioDoc is free to download, with in-app purchases available.
Is Rabbit Reader free?
Rabbit Reader is free to download, with in-app purchases available.
Do BioDoc or Rabbit Reader have ads?
BioDoc shows ads; Rabbit Reader does not.

Other comparisons