What is the difference between AppArmor vs Selinux?

When comparing AppArmor vs SELinux, both security systems provide tools to isolate applications from each other. And in turn, isolate an attacker from the rest of the system when an application is compromised. 

SELinux rule sets are highly complex but with this complexity, you have more control over how processes are isolated. Generating these policies can be automated. A strike against this security system, when comparing Apparmor vs SELinux is that it's very difficult to independently verify.

AppArmor (and SMACK) is very straightforward. The profiles can be handwritten by humans or generated using aa-logprof. AppArmor uses path-based control, making the system more transparent so it can be independently verified.