Jailbreaking the iOS device unlocks the real potential of it, but this voids the official warranty of the device. After jailbreaking your device you can install cydia tweaks, which adds more functionality to your iOS device. But there are few problems with Cydia tweaks as they crush in the middle. For instance, let us take SafariRefresh jailbreak tweak, which crashes the Safari app on your phone repeatedly. In order to find out the reason behind the crash, use a tool called CrashReporter which can handles these app crashes.
CrashReporter is the cydia tweak which help you to troubleshoot crashing on iOS and find out the reason behind why the crashes are happening. In crashreport you can set up it to push the notification whenever it detects any app crash. This notification contains the log with friendly-looking visual of the current situation related to that crash whenever you tap on it. CrashReport also highlights the potential trouble spots and informs you whenever the particular tweaks were installed that are related to crash occurring.
If you tap on the binary in the CrashReporter, it will show you an option which will take you directly to the problem-tweak on Cydia which let you uninstall it easily. It also has the options for viewing the crash logs, syslogs completely and provides an option to contact the tweak developer and send him the attachments of the crash logs, syslogs and package lists.