The only thing I mentioned that requires root was the FM Radio. I intentionally didn't mention root-only apps, given that your average user won't be running a r

The only thing I mentioned that requires root was the FM Radio. I intentionally didn't mention root-only apps, given that your average user won't be running a rooted phone, but if we want to get into that territory, SetCPU, JuiceDefender, and Titanium Backup are all incredible apps that have no peer in the iOS ecosystem.