[sunnyhacker]

I use Xcode profiler on completed new features every time before I submit a pull request. If you do iOS/OSX development, it is always a good idea to use Xcode profiler to catch memory leaks/abandoned memory in order to minimize app crashes.

Abandoned Memory: https://developer.apple.com/library/content/documentation/De...

Memory leaks: https://developer.apple.com/library/content/documentation/De...