To uninstall Cydia apps, you need to go to the Install tab on Cydia, select the tweak and when it open, select "Remove" under the Modify button (upper right hand side).
I see you have CyDelete, so some Cydia apps can be deleted with the hold/wiggle method. However, some Cydia tweaks don't have icons to hold/wiggle, even with CyDelete - so you have to go to Cydia.
Oh, and in case ALcH3Mi5T's directions weren't clear, you want to uninstall/reboot/reinstall your Cydia apps/tweaks, not the App Store ones. That's because your problem is, more than likely, caused by something you did that's connected with your jail break.
Try uninstalling btlogo, btstack, cydelete, display out, full force, or isocialshare because I have the other apps you listed currently installed and they are running on my iPad with no trouble. I'm thinking it might be btlogo, btstack or isocialshare - mainly because I've run the other apps with no trouble.
Good luck and let us know how you get on.
Marilyn