Best book summary apps for iPhone
Six iPhone apps that turn non-fiction books into short summaries or lessons, compared on format, lesson length, catalog, privacy and price, with facts from each App Store page.
Iqumi is made by Lucernel.
On this page
Short answer
Iqumi is our pick for learning a book’s ideas in the gaps of a busy day: eight short original lessons per book, as full-screen lessons or short text, with nothing to set up. Blinkist and getAbstract are stronger if you want thousands of titles and audio, and Shortform if you want long, analytical summaries.
Choose this if
Choose Iqumi for lessons you can finish in under a minute each, from a curated set of 100 non-fiction books.
Choose the other option if
Choose Blinkist or getAbstract for a huge catalog with audio, Shortform for depth, Imprint for visual explanations.
The picks
Iqumi
Best for short daily lessons from non-fiction booksIn development: not on sale yetMade by Lucernel
One hundred non-fiction books in five categories, each turned into eight original lessons with an idea, an example and a takeaway. Read them as full-screen lessons or as short text, and the library remembers where you stopped.
- Good
- Eight lessons per book, each short enough for a spare minute
- Full-screen lessons or short text
- Original writing, not copied from the books
- No permissions needed; your library stays on your iPhone
- Watch out for
- 100 books, far fewer than the big catalogs
- No audio narration
- Requires iOS 26
- Not on the App Store yet
Blinkist
Best for the largest mix of text and audio summariesFree download; Premium listed from $12.99 a month or $79.99 a year, Pro $139.99
Key ideas from more than 9,000 books and podcasts in about 15 minutes each, as audio and text, with offline downloads, Send-to-Kindle and expert-curated guides.
- Good
- 9,000+ summaries of books and podcasts
- Audio and text, offline
- Rated 4.8 from about 156,000 ratings
- Watch out for
- Its privacy label lists purchases and contact info used to track you
- Premium and Pro are subscriptions
- Requires iOS 18
Headway
Best for a daily habit with goals and streaksFree trial; Premium in-app purchases listed from $12.99 to $89.99
Summaries of non-fiction bestsellers in less than 15 minutes, to read or listen to, with widgets to keep you going.
- Good
- 1,700+ book summaries
- Read or listen
- Rated 4.6 from about 117,000 ratings
- Watch out for
- Its privacy label lists identifiers and usage data used to track you
- Subscription after the free trial
Shortform
Best for long summaries with analysisFree download; listed at $23.99 a month or $194.99 a year
Summaries that add analysis comparing each book’s ideas with other books, audio narrations, interactive exercises, highlights and notes, printable PDFs and offline reading.
- Good
- Analysis beyond the book itself
- Exercises, highlights and notes
- Offline mode and PDF downloads
- Watch out for
- The most expensive here
- Its privacy label lists identifiers used to track you
getAbstract
Best for business books, articles and talks in several languagesFree trial; Starter and Pro in-app purchases listed from $5.99 to $299.99
10-minute summaries of more than 25,000 non-fiction and business books, articles and video talks, as text and audio in seven languages, with rights requested from publishers and authors for every title.
- Good
- 25,000+ summaries, including articles and talks
- Text and audio in seven languages
- Offline access with Pro
- Watch out for
- Offline access needs Pro
- Pro is one of the pricier plans
Imprint
Best for visual explanations of big ideasFree download; listed at $15.99 a month or $74.99 to $99.99 a year
Visual lessons on psychology, philosophy, history, finance and science, with chapters you finish in two minutes or less and daily quizzes to remember them.
- Good
- Elegant visuals that explain concepts
- Chapters of two minutes or less
- Daily quizzes
- Watch out for
- Its privacy label lists purchases and identifiers used to track you
- Subscription
How we chose: We looked for iPhone apps that turn non-fiction books into summaries or lessons and ranked them for a reader with little time, on five criteria: how short each unit of learning is, the formats offered (text, visual, audio), the size and kind of catalog, how data is handled according to the App Store privacy label, and price as listed on the App Store on September 26, 2026. Facts about other apps come from their App Store pages. Iqumi is made by Lucernel, the publisher of this page.
Summaries do not replace books
A summary gives you the main ideas and helps you decide which books deserve a full read. The stories, examples and nuance that make a book stick are in the book itself. The best use of these apps is as a filter and a reminder, not a substitute.
Short and often beats long and rare
At the average reading speed of about 238 words a minute, a 300-page book takes close to six hours. Most people do not have that in one sitting, but they have many one-minute gaps. Apps built around very short units, like Iqumi and Imprint, fit those gaps; apps with 15-minute summaries fit a commute.
Look at the privacy label
Four of the five other apps here list some data used to track you across other companies’ apps and websites, according to their App Store privacy labels. getAbstract lists data linked to you for analytics but none used for tracking. Iqumi asks for no permissions and keeps your library on your iPhone.
Frequently asked questions
What is the best book summary app?
For a huge catalog with audio, Blinkist or getAbstract. For short daily lessons from curated non-fiction books, Iqumi. For depth and analysis, Shortform.
Are book summary apps worth it?
They are worth it if you use them to find the books you want to read fully and to review ideas you have read. They do not replace reading.
Is there a free book summary app?
All of these apps are free to download, but full access is a subscription or in-app purchase.
Which book summary app has the most titles?
Among these, getAbstract lists more than 25,000 summaries and Blinkist more than 9,000.
Is Iqumi available?
Iqumi is in development for iPhone.
Our pick
Iqumi, non-fiction books as short lessons
If your reading happens in spare minutes, Iqumi turns each book into eight short lessons you can finish while the kettle boils, and keeps your place for the next gap in your day.
- 100 non-fiction books, eight lessons each
- Full-screen lessons or short text
- A library that remembers your place
