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Wish you could read more? Download sumizeit app to achieve your reading goals for 2019.

Non-fiction book summaries you can read in about 5 minutes. Our experts extracted key insights and crafted the sumizeit originals in a clear and easy to understand language.

Our summaries give you critical insights into the books and let you talk with anyone about the concepts. When we say summary, we mean summary. In just 5 minutes you get it all.

We want you to fulfill your human and business potential. Read a sumizeit summary on your commute, your lunch break, or with your morning coffee! Stop wasting time drowning in long hardcovers -- Sumizeit caters the absorption of knowledge to YOUR lifestyle.

Our editorial team carefully selected every one of our titles. We promise you a new book each week or get your money back.


'The Outliers' by Malcolm Gladwell
‘Atomic Habits’ by James Clear
‘The 4-Hour Workweek’ by Tim Ferriss
‘The Art of War’ by Sun Tzu
'Think and Grow Rich' by Napoleon Hill
‘Getting to Yes’ by Roger Fisher & William Ury
‘Lean In’ by Sheryl Sandberg
‘Thinking Fast & Slow’ by Daniel Kahneman
'7 Habits of Highly Successful People' by Stephen Covey
And at least one new beach each week!


Getting started is simple. Download the sumizeit app now. It's FREE! Join in and support the knowledge revolution.

• Unlimited access to all titles on mobile and web
• Each week we add at least a new book
• Unlock the insights from the world’s greatest books

Questions? Suggestions? You can speak to a real person at sumizeit. Our trusty customer support team is just an email away --- write to info@sumizeit.com

*Important Links*
Terms of Conditions - https://sumizeit.com/terms
Privacy Policy - https://sumizeit.com/privacy

What’s New

Version 2.0.5

Thanks for using sumizeit! We update the App every week to improve your experience.

This version includes:

Bugs fixes, performance improvements, and the ability to search for books by the author.

Send us some feedback, suggestions, and ideas to info@sumizeit.com! We'll get in touch with you soon. What do you want to see in our app? Tell us!

Ratings and Reviews

5.0 out of 5
10 Ratings

10 Ratings

Fabien Germana ,


I had my summer final and I was procrastinating the entire summer. My friend told me about this app, I had nothing to lose at that point, I downloaded it. To make a long story short, I’m glad I didn’t read the assigned book, I saved so much time and knew so much about the book. I got a 90 and passed the class. Download this app, you definitely won’t regret it, if you do... just delete it.

HSquare982 ,

Short and precise

Great app to get non-fiction book summaries. Reads are about 3 minutes. Key insights are well summarized. Even when you read the full book before, it is a nice reminder of the lessons learned. If you have not yet read the book, after sumizeit, you will be able to keep up with any discussion about the book.

I khhgjhn ,

Great app

This app is user friendly and also the books summaries are very helpful . It saved me a lot of time.
I am learning every day by using this fantastic app. Please add more books .


Scomy Inc
75.9 MB

Requires iOS 10.2 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Yearly Plan $19.99
  2. Sumizeit Yearly Subscription $19.99
  3. Sumizeit Yearly Plan $19.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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