The كتاب التنمية البشرية السر is an Android-based app developed by YHpro. It falls under the category of Education & Reference and is compatible with AndroidThe program is available for free and derives its events from a previous film of the same name, which was released in March 2006.

The book is based on the law of attraction, which claims that the universe is governed by a law called the law of attraction that works by attracting experiences, situations, events, and personalities in someone's life that match most of that person's thoughts and feelings. According to the book, positive thinking and positive feelings create positive results that reflect positively on life, such as increased wealth, health, happiness, and other things that impress others.