Underline - Self Improvement & Book Summaries


Underline is the first platform for free book summaries. Discover summaries for any book.
Act on your self-improvement & personal growth by reading one book summary each day.
To guide you on your self-improvement and self-help journey, we add new book summaries, quotes, insights and uplifting ideas daily.
Use Underline to quickly gain knowledge from the most popular books & best authors in the world.

Book summaries for your self-improvement. All 100% free!
Writers from our community select the best highlights, tips and insights from popular fiction and nonfiction books and present them as an easy to read book summary. This short, condensed book summary has between 6 to 12 slides. Each slide is a motivational quote or a meaningful idea from that book.

Enjoy summaries and quotes daily, from many book categories.
You can read book summaries from many book categories such as spiritual, self-help, motivational, self-improvement, self-development, etc.
If you've ever wanted an assistant to develop yourself faster and keep to your routine of self development, Underline is the right app for you.

Read free summaries for your daily motivation and personal growth.
Keep your daily motivation levels high by exploring insightful book summaries full of beautiful quotes, self-improvement tips and motivating information.
Podcasts, videos or articles are great for your self improvement & motivation, but BOOKS are the only real source of deep knowledge.
If you're looking for real information and facts to guide you on your self help and self-improvement explorations, reading is the only way to go!
Learning = Reading.
It's that simple.

But reading is tooo slow. Learn faster and read faster with Underline!
Did you ever want to read faster? Fast reading is indeed a superpower! It can be the easiest path towards your self-betterment and self-growth.
That's why we've built Underline. To help you grow and gain meaningful knowledge faster.
Reading book summaries is like having a superpower, giving you the ability to extract, internalize, and memorize the vital parts of any book in no time!
It's like having a shortcut for your personal growth.

Try it! After you download the app, set up a challenge to read one book a day for 30 days!
Reading one book summary in Underline takes just 5 minutes. It's easy and fun to act on your self-improvement routine and improve yourself day by day when you have such an unfair advantage!


Read smarter by organizing and tracking your library.
Self-growth and personal development are all about reading more. But keeping track of all the books you want to read is so hard! Not anymore! With Underline, it's very easy to organize your personal library.
Create reading lists and keep track of all your favorite reads! It's easy in Underline.

With Underline, creating book notes & highlights from books takes 5 seconds.
If you're a student or if you're serious about self help, growth and self-improvement, taking notes from books is a must. Here's how to take notes in Underline:
Open the app, press the 'Scan Page' button, and take a photo of a paragraph of text from your book.
The app will digitize that quote.
Your book note is done!

Take notes from Kindle books and audiobooks.
Underline can import your Kindle highlights and also allows you to take notes from audiobooks. One single app for all your book notes digital, physical, or audio.

Don't forget to accept the notifications from Underline to receive inspiring updates.
If you find great ideas in Underline, don't forget to share!
Oh, did we mention Underline works offline too? It does.

Your success in life depends on the speed at which you learn new skills.
Learning = Reading.
Underline is here to help you read smarter & faster.
Let's develop you into the most extraordinary version of yourself!

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What's New

Enjoy a more stable platform: improved loading speed, lower app size and fixed issues on certain devices.
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Additional Information

August 24, 2020
Current Version
Requires Android
4.1 and up
Content Rating
Interactive Elements
Digital Purchases
Offered By
Book Summaries
2035 Sunset Lake Road, Suite B-2, Newark, DE
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