Self Improvement Books Free is an Android app developed by Books House that offers an extensive collection of public domain books to help you become a better person. The app features over 30 books about self-development, motivation, and success. You can read all the books offline and for free.

The app is designed to inspire and motivate you to become more successful, productive, and happy in every aspect of your life. You can learn about the habits of successful people and get inspired by the philosophy of great authors of life-changing books. The app also features a bookmark option, recent read option, and white, yellow, and black reading modes, with small, medium, and large font sizes to choose from.