How to delete an app on my iPhone 5s?

How do I delete an app on my iPhone 5s?

In order to delete an app from your iPhone hold your thumb on the app until it starts to shake and a "x" will appear. Then hit the "x" and it will ask if you would like to delete the app. Hit yes. It may also ask would you like to keep your stats on game center. This is only for game apps

2 ways. Hold down the any app and when all the apps are shaking, there's a X at the corner of all apps that are deletable. Other way would be to go to settings>general>usage>select app you want to delete> press Delete.

by the way stock apps are not deletable.