Blinkist is the app that i am searching for years. Yes, i do not like to read whole book, i do not have time to read, understand, analyse whole picture. So, we, business men, are lacking time to learn new things. Blinkist is the perfect app to present you the summary of the valuable chosen books. It also supports audio and you are able to download audio to your device so you can listen to the book summaries everywhere.
Blinkist is available on iPad, iPhone & Android. And you can browse and continue reading on your account on web.
You have to pay for a yearly subscription and it was a bit expensive when i bought it. I do not know the current price. But, i am sure you will enjoy it and trust me, it is worth trying.
You can also check my book summaries that i am using Blinkist for reviewing & summarizing them.
And, just check out my posts about useful apps.