Crash logs record whenever a program crashes. They help developers to diagnose and repair Bugs. There are different ways to get such a crash report depending on your device.
iOS: iPhones and iPads save crash logs automatically. These can be found after synchronization under the following paths on your PC:
Operating System Path
Mac OS X ~/Library/Logs/CrashReporter/MobileDevice/
Windows XP C:\Documents and Settings\\Application Data\Apple Computer\Logs\CrashReporter\MobileDevice\
Windows Vista or 7 C:\Users\\AppData\Roaming\Apple Computer\Logs\CrashReporter\MobileDevice\
The folders are often hidden, so it's best to copy the file path and replace USERNAME as well as DEVICE_NAME with the names you use.
Android – There are a few apps that allow you to record crash logs. Many of them however require you to "root" your phone. Please do so at your own risk. Also, make sure the app is compatible with your Android version. Here are some options (an option without rooting is also included):
Logcat [NO ROOT] - this option does not require you to Root your phone:
Instructions for use are included in the app description in the playstore.
We are currently not aware of any other ways to record crash logs on Android.
Windows 8 & 10 - The crash logs are saved automatically.
Use the search to find the “Event Viewer” and open it
On the left, go to “Custom Views” and open the “Administrative Events”
Use the time stamp and filters to find the crash
Events can be saved by right-clicking them.
For additional instructions with screenshots, visit this site.