40 Psychological Tests is a free Android app by MuraDev that offers more than 40 tests to help you understand yourself better. The app includes intelligence tests like IQ, as well as tests with pictures.

The app offers detailed analysis of your answers to each test, and you can complete tasks to receive gifts. With a modern material design, it's easy to navigate through the app and share your results with family and friends.

You can take tests for depression, personality type, self-confidence, the ability to understand people, and more. Understanding your strengths and weaknesses can help you understand the causes of conflicts in your family and personal life. Overall, 40 Psychological Tests is a great tool for anyone looking to gain insights into their personality and behavior.