It’s great to have custom ringtones so you know who’s calling before you check your phone. But they don’t help you if you have your phone set to silent. That’s where custom vibrations come in, and I’m going to tell you how to set them on iPhones or Androids.

You said vibrate is built in to Android. On Samsung, yes. I have a Nexus 4 which is pure Android on the newest Version 4.2.2 and there is no built in vibrate changer/editor. So, looks like I will have to try the suggested App. Thanks for the info.
Thanks for that tip John as I never knew my phone could do that……