The best part is the ease of use. I am new to JProfiler. I am using it to analyse my application's performance. It is a very useful tool to analyse the performance of the application. It is very user friendly and easy to use. The best thing about JProfiler is the graphical representation of the thread. It is very easy to understand and analyse the thread. The tool is very slow on my laptop. I am using it on windows. So it will not be suitable for the use on mobile devices. I am using JProfiler to analyse the performance of my application. It is very useful for the same.