The best thing about HeapHero is that you can get all the details of any memory leak in just few minutes. It is easy and simple to understand. The UI is very user friendly. There are many features which I liked the most. You will definitely like it once you try it. Nothing as such, but if you have more than one heap dump then it might be difficult for you to find the right information from HeapHero. I have been using HeapHero for my own projects. I used to face issues with memory leaks in my previous jobs. With help of HeapHero, I was able to identify the exact source of the memory leak.