Comparison

AI Book Summary vs Cortex Atlas

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

Head to head
About

AI Book Summary

Features
Read full description

Book Summary is an AI book summary app that turns the world's best nonfiction books into 15-minute summaries you can read or listen to. Get the key ideas from 1000+ self help books, business, psychology and finance books β€” without reading the full book. Read short book summaries, or play audiobook summaries on your commute, at the gym or before bed. New books are added every week, and you can request any book you want summarised. WHY BOOK SUMMARY? β€’ AI Book Summaries: Every summary of books is written with AI and organised into key ideas and actionable takeaways β€” clear, structured and easy to remember. β€’ 5 to 20 Minutes: Choose a 5, 10, 15 or 20-minute version of any summary. Quick refresher or deeper read β€” your call. β€’ Audiobook Summaries: Every summary has a natural-sounding audio version. Listen anywhere, hands-free. β€’ 1000+ Nonfiction Book Summaries: Business book summaries, self help book summaries and motivational books summaries across psychology, finance, leadership, health and more. β€’ Request Any Book: Can't find a book? Request it and we'll add the summary within days. β€’ Discover & Search: Browse by topic, follow curated categories, or search the full catalog by title or author. β€’ Sign in or Continue as Guest: Use email, Google or Apple to sync your library across devices β€” or skip sign-in and start reading right away. β€’ Pick Up Where You Left Off: Reading and listening progress is saved automatically. β€’ Your Library: Save books you want to read next, organised into Reading, Saved and Done. POPULAR BOOK SUMMARIES Atomic Habits summary β€’ Rich Dad Poor Dad summary β€’ Think and Grow Rich summary β€’ The Psychology of Money summary β€’ Ikigai summary β€’ Deep Work summary β€’ 7 Habits summary (The 7 Habits of Highly Effective People) β€’ The Alchemist summary β€’ and 1000+ more. TOPICS COVERED Self Help Books β€’ Productivity & Habits β€’ Psychology & Mindset β€’ Business & Entrepreneurship β€’ Finance & Investing β€’ Leadership β€’ Motivational Books β€’ Health & Wellness β€’ Science & Technology β€’ Communication & Relationships WHO IS IT FOR? Students, professionals and entrepreneurs who want a personal growth app that fits a busy day. No time to read but want the key insights from the best books? This self improvement app is built for you. PREMIUM Upgrade to Book Summary Premium for unlimited access to the full catalog, ad-free reading and background audio playback. Payment will be charged to your Apple Account at confirmation of purchase. Subscription automatically renews unless it is cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions any time after purchase in Settings β†’ Apple Account β†’ Subscriptions. ACCOUNT & DATA Sign in is optional. You can delete your account and all associated data anytime from Profile β†’ Delete Account, or by visiting the link in our Privacy Policy. Privacy Policy: https://appaspect.com/apps/pagemint/privacy.html Terms of Use: https://appaspect.com/apps/pagemint/terms.html

About

Cortex Atlas

Features
Read full description

Remember more from every book you read. Cortex Atlas helps you turn reading into lasting knowledge with AI-powered quizzes, adaptive learning, and spaced repetition. Whether you're reading to advance your career, prepare for exams, or simply learn something new, Cortex Atlas helps you retain what matters long after you've finished the book. Search from a library of over 40 million books, or create quizzes from your own notes. As your understanding improves, your quizzes become more challenging, helping you continually strengthen your memory and deepen your knowledge. Learn More. Forget Less. β€’ Generate AI-powered quizzes from millions of published books β€’ Create personalized quizzes from your own notes β€’ Reinforce learning with spaced repetition and active recall β€’ Adaptive difficulty that grows with your knowledge β€’ Track your progress, reading streaks, and retention over time β€’ Earn achievements and improve your grade for every book you study β€’ Build a personal knowledge library and revisit books whenever you need β€’ Clean, distraction-free experience designed for focused learning Whether you're reading business books, psychology, history, biographies, textbooks, or fiction, Cortex Atlas helps transform every book into an interactive learning experience. Subscription Plans Cortex Pro β€’ Up to 30 AI-generated book quizzes each month β€’ Unlimited review sessions β€’ Full access to core learning features Cortex Unlimited β€’ Unlimited AI-generated book quizzes β€’ Unlimited review sessions β€’ Unlimited access to every learning feature Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current billing period. Payment is charged to your Apple ID account at confirmation of purchase. You can manage or cancel your subscription anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://retain-quiz-8g2a.onrender.com/privacy.html Start building a library you don't just readβ€”you remember. Read smarter. Remember more.

Screenshots

AI Book Summary4 screens
Cortex Atlas4 screens

Verdict

The call

The clearest difference is ads: Cortex Atlas at none against AI Book Summary's shown. On price, in-app purchases, 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. AI Book Summary sells 2 in-app purchases, starting at $5.99 per month and Cortex Atlas sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Β· 5 level
AI Book Summary versus Cortex Atlas: the parameters behind the verdict, then further details
ParameterAI Book SummaryCortex Atlas
PriceFreeFree
Update frequencyFortnightlyβ€”
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS13.013.0
Further details β€” not scored
Size160 MB15 MB
Age rating12+4+
DeveloperAppAspect Technologies Pvt. Ltd.Eddie Kung

In-app purchases

2 purchases

AI Book Summary

Subscriptions2
  • Monthly Premium Subscription$5.991 Month
  • Yealy Premium Subscription$29.991 Year
2 purchases

Cortex Atlas

Subscriptions2
  • Cortex Pro$4.991 Month
  • cortex unlimited$9.991 Month

Questions

Is AI Book Summary free?
AI Book Summary is free to download, with in-app purchases available.
Is Cortex Atlas free?
Cortex Atlas is free to download, with in-app purchases available.
Do AI Book Summary or Cortex Atlas have ads?
AI Book Summary shows ads; Cortex Atlas does not.

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