The ultimate Best Friends Forever tester. Answer ten questions and our unique algorithm will calculate the strength of your friendship. Are you really best friends? Find out with our BFF test today and share the BFF test results with friends or family. There are a total of 34 different BFF tests to try out. Each quiz contains 10 questions. After you finish the quiz, find your friendship score! What are you waiting for? Give our BFF test a try! Install the BFF Tester today and start using our quiz to check who your best friend is. Please note this app has been developed only for entertainment purposes and has no intention to hurt the user's feelings. The application uses a numerical algorithm and should be used only for fun.