Use CLS_LOG in place of NSLog like this:

#import <Crashlytics/Crashlytics.h>

CLS_LOG(@"Higgs-Boson detected! Bailing out... %@", attributesDict);

You'll still get the NSLog debugging messages but in release builds you'll get the messages in the Crashlytics dashboard.


To set an identifier to be shown with a crash log

#import <Crashlytics/Crashlytics.h>

        #ifdef APPDEBUG
			[Crashlytics setUserIdentifier:@"Development User"];
			[Crashlytics setUserIdentifier:[NSString stringWithFormat:@"Some ID: %d, Server IP: %@", (unsigned int)self.SomeUniqueId, self.RecordServerIpAddress]];


Other Features

See the crashlytics.h file