Blinkist

The app reduces books with hundreds of pages into just 15-minute reads that contain the main ideas and concepts elaborated in the full version. Blinkist offers the option to read blinks or listen to audio, while performing various tasks. Blinks have an accessible language and offer tools for starting a business, becoming successful, improving your persuasion skills and becoming a better person.
 
You can browse through books on various topics, including economics, science, culture, business and many psychology books. It lets you create your own library of books and even order the ones you like on Amazon. The app has tools for adjusting font size to make it easier to read books. You can also browse through staff picks from the 1,500 books available inside the app.