Enneagram is a free Android application developed by Zela Digital in the category of Social & Communication. This app is only available in Turkish language and offers a 5-minute test to help you discover your personality type and improve your communication with friends.

The Enneagram test helps you find your basic quest in life, potential risks, basic fears, and professional trends. Additionally, it provides you with special recommendations for personal development and suggests movie and book recommendations based on your personality type. You can also find out which celebrities share the same personality type as you. Enneagram also analyzes your friends' personality types and offers suggestions for better communication based on the percentage of compliance with your personality type.

Overall, Enneagram is an excellent app to discover yourself and improve communication with friends. However, it is only available in Turkish language, which may limit its audience.