As there are various types of testing but the types I like card sorting, tree testing and first click testing .I will prefer these testing for my mobile app because in this testing’s the approach to the location where the user wants to go. As in this testing the statistics that are task by task analysis is very good. The time taken for the approach is 11.92sec and the directness to the navigation is 63%. Moreover, the chances of failures are very less in these types of testings. In these testings the correct  destinations approach for the users is very high. These tests show the paths which are followed by the user to go to a specific place using these steps it will very helpful for me to check the that what improvements my app needs so that it will make more easy for the users to use correct paths. Also, the directions provides to the users in these testing are very simple and easy to follow. I think using these tests will help me to make the changes for my mobile app very efficiently. These testing will provide me very accurate results as I would get to know that what changes I have to make so that the users do not feel it difficult to go to the place where they need to go. Also, due to these testing I will get to know that how can I make my app more user friendly and what should I do so that the users can get the services they need without getting any failure or they can easily go to the place where they want to go in the app.