Comparison

BookDay vs Anchor Reader

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

Head to head
About

BookDay

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BookDay was created with the aim of encouraging young adults to build reading habits. It helps readers who want to insert more literature into their daily lives, but suffer from a lack of organization. Thinking about helping them, the application offers several features, such as: - Bookshelves dedicated to books you want to read or have already been read; - Vast number of literary works; - Scheduled reminders; - Custom annotations; - Monitoring the reading process. BookDay is a free application, developed by Isabella Gomes, Sofia Gelli and Vivian Bacelar.

About

Anchor Reader

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Unleash your reading potential with Anchor Reader! Have too much to read and not enough time? Discover Anchor Reader, the revolutionary speedβ€’reading app based on the scientific RSVP (Rapid Serial Visual Presentation) method. By displaying words one by one in the center of your screen, Anchor Reader eliminates subvocalization and unnecessary eye movements. The result: you can read up to 3 times faster while improving your concentration and retention! Ideal for students, busy professionals, book lovers, or anyone looking to improve their focus. WHY CHOOSE ANCHOR READER? β€’ Massive time savings: Read books, articles, and documents in record time. β€’ Zero distractions: The RSVP method forces your brain to stay focused on the present moment. β€’ Total customization: Adjust the reading speed (WPM β€’ words per minute) to your pace, from beginner to speedβ€’reading expert. YOUR UNIVERSAL LIBRARY β€’ Supported formats: Easily import your own PDF, EPUB, and classic text files. β€’ Smart progress tracking: Pick up exactly where you left off. Even better: see at a glance the exact reading time you have left to devour the end of your book! A PREMIUM VISUAL EXPERIENCE Enjoy a beautiful and restful interface with 3 dynamic themes designed to reduce eye strain: β€’ Light: Clear, clean, and perfect for the day. β€’ Dusk: A modern and elegant bluish theme (Glass effect). β€’ Midnight: A pure OLED black with yellow accents, ideal for protecting your eyes during night reading sessions. ANCHOR UNLIMITED (PREMIUM) Test the app through an included free demo, with no need to enter a credit card. Ready to shift into high gear? Unlock your brain's full potential with Anchor Unlimited: β€’ Unlimited reading speed (unlock extreme speeds!). β€’ Unlimited document imports. β€’ Unrestricted reading time. Ready to transform the way you read? Download Anchor Reader today and start devouring your books and documents at the speed of light! Terms of Use (EULA): https://alexandre-dpr.github.io/anchor-reader/terms Privacy Policy: https://alexandre-dpr.github.io/anchor-reader/privacy

Screenshots

BookDay4 screens
Anchor Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: BookDay at none against Anchor Reader's 3. BookDay also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Anchor Reader sells 3 in-app purchases, starting at $4.99 per month. BookDay asks for nothing beyond the download.

UpkeepUpdate frequency

BookDay ships an update weekly, Anchor Reader every 3 weeks. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

Scorecard2 real differences Β· 4 level
BookDay versus Anchor Reader: the parameters behind the verdict, then further details
ParameterBookDayAnchor Reader
PriceFreeFree
Update frequencyWeekly β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone, iPod β€” better
Requires iOS16.015.1 β€” better
Further details β€” not scored
Size4 MB42 MB
Age rating4+4+
DeveloperFUNDACAO PADRE LEONEL FRANCAAlexandre Dupre

In-app purchases

None

BookDay

No in-app purchases

3 purchases

Anchor Reader

Subscriptions2
  • Anchor Unlimited (Monthly)$4.991 Month
  • Anchor Unlimited (Annual)7 Days trial$19.991 Year
One-time1
  • Anchor Unlimited (Lifetime)$79.99

Questions

Is BookDay free?
BookDay is free to download, with no in-app purchases.
Is Anchor Reader free?
Anchor Reader is free to download, with in-app purchases available.
Do BookDay or Anchor Reader have ads?
Neither BookDay nor Anchor Reader shows ads.
Which is updated more often, BookDay or Anchor Reader?
BookDay ships an update weekly, and Anchor Reader every 3 weeks. Most recently, BookDay was updated on November 7, 2026 and Anchor Reader on November 9, 2026.

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