I have looked into sample project from GitHub. By using that reference i have implemented Apteligent feature.
@nite, I have made Random crash to check crash report.
I have considered this statement also:
When testing crash reporting, be sure to disconnect the Xcode debugger. The debugger will hit a breakpoint before a crash actually occurs, which prevents Crittercism from detecting a crash. To detach the debugger, hit the “stop” button in the upper left hand corner of Xcode. Next, go to your device or simulator, and open the app manually. Now you should be able to test crash reporting without Xcode interfering.