Comparison

Anchor Reader vs Kravion

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

Head to head
About

Anchor Reader

Read full description

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

About

Kravion

Features
Read full description

You finish a good book, and a week later most of it has slipped away. Kravion is a reading companion that helps you hold on to the ideas that matter to you and turn one of them into something you actually do. HOW IT WORKS β€’ Pick a book: search for almost any title or look it up by ISBN. β€’ After a session, talk it through with Ethan, your reading partner, about what moved you. β€’ Keep the idea you want to hold on to, in your own words. Something Ethan said worth saving? Keep it as Ethan's line. β€’ Leave with one action: a small, concrete step to try in your own week. RECALL INSTEAD OF REREADING β€’ Kravion brings your ideas back as short questions, with growing gaps in between. β€’ Answer from memory first, then reveal. Your own words show how close you were. β€’ Nothing comes to mind? You get a hint, not the answer. β€’ Know it well? It returns later. Still shaky? It returns sooner. β€’ A handful of ideas at a time, a few minutes a day. No endless feed. WHAT MATTERS FIRST β€’ A book's core ideas and your own line from the book come before side notes. β€’ See at a glance which ideas have stuck and which are waiting for you. YOUR NEXT BOOK β€’ One suggestion for what to read next, instead of an endless list. ON YOUR TERMS β€’ Reminders only if you switch them on, never more than once a day. β€’ Free to start, no account needed to begin. β€’ Available in English and German. Kravion builds on well-researched learning principles: recalling instead of rereading, and revisiting with growing gaps. Keep what you read.

Screenshots

Anchor Reader4 screens
Kravion4 screens

Verdict

The call

Anchor Reader and Kravion are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 and Kravion sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Anchor Reader ships an update every 3 weeks, Kravion fortnightly. Both last shipped on November 9, 2026.

ScorecardNo meaningful differences
Anchor Reader versus Kravion: the parameters behind the verdict, then further details
ParameterAnchor ReaderKravion
PriceFreeFree
Update frequencyEvery 3 weeksFortnightly β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details β€” not scored
Size42 MB67 MB
Age rating4+4+
DeveloperAlexandre DupreStefan Radic

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
2 purchases

Kravion

Subscriptions2
  • Kravion Premium7 Days trial$3.991 Month
  • Kravion Premium$34.991 Year

Questions

Is Anchor Reader free?
Anchor Reader is free to download, with in-app purchases available.
Is Kravion free?
Kravion is free to download, with in-app purchases available.
Do Anchor Reader or Kravion have ads?
Neither Anchor Reader nor Kravion shows ads.
Which is updated more often, Anchor Reader or Kravion?
Anchor Reader ships an update every 3 weeks, and Kravion fortnightly. Most recently, Anchor Reader was updated on November 9, 2026 and Kravion on November 9, 2026.

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