iPhone Screenshots


Wish you could improve your career or life in just 10 minutes per day? Download sumizeit to digest thousands of book summaries or enjoy short, 10-minute audio lessons. Learn something new— anytime, anywhere, and even with both hands full! Grab your headphones and start learning today, with expert-led courses covering topics like…
- Personal Development
- Management & Leadership
- Career & Success
- Productivity
- Communication Skills
- Health & Fitness
- Psychology
- Entrepreneurship

Non-fiction book summaries in text, audio, and video format and audio lessons created by world famous professors. Our experts extracted key insights and crafted the sumizeit originals in a clear and easy to understand language.

Our BOOK TITLES INCLUDE: ’Lean Startup’, ‘Atomic Habits’, ‘The 4-Hour Workweek’, ‘The Art of War’, ‘Think and Grow Rich’, ‘Getting to Yes’, ‘Lean In’, ‘Thinking Fast & Slow’ and 100s of New York Times Bestsellers!

We want you to fulfill your human and business potential. Read, watch or listen to a sumizeit summary or lesson 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 and courses. We promise you new books each week or get your money back.


Getting started is simple. Download the sumizeit app now. The first 3 summaries are free! Become a premium subscriber and benefit from:

- Unlimited access to text, audio, and video summaries
- Each week we add at least 5 new books
- Unlock the insights from the world’s greatest books
- Send book summaries to your kindle device
- Can’t find the book you are looking for? Request book summaries by emailing us at info@sumizeit.com

Apart from the book titles, you can buy additional access to the audio courses. Each course is 30 to 120 minutes long, broken down into 5-10 minute long lessons.


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 2.1.51

Fixed bugs and improved performance.

Ratings and Reviews

4.6 out of 5
244 Ratings

244 Ratings

LoganS0987 ,

I love this app

I love this app. You’re going to learn new skills. The summaries will also help you with your personal and professional growth. If you want to move forward in your career, school, or in your personal life, this is the perfect way to do so. Download the app. The self improvement book summaries will help you with your personal growth. The business and other book summaries will help you with your professional growth. The sky’s the limit.

Find_A_Way ,

Good Customer Service

I really enjoy using this app and appreciate their fast and effective support. Shortly after downloading I encountered a crash loop that didn’t allow me to login, even after deleting and reinstalling. After reporting this issue, I received support within hours of my email, and was promptly provided credit for a new account under a different email so I could continue using the service while my issue was being researched. They followed up with me throughout the day to ensure my experience met my expectations, and it has.

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.

App Privacy

The developer, Scomy Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contact Info
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

You May Also Like