Try icon changer by junyeong its free! This is the app youve definitely need for! You can decorate the app's icon... or you can use junyeong's icon package for icon changer! Or you can use other launcher's icon pack!
PS: it only decorates or customize the app icon on the home screen. It does not change app icon in the app drawer ..
Sent from my SM-T210 using Tapatalk
im just tryin' to help, so i hope it works
User of Samsung Galaxy Tab 3 T210/R
Stock Rom and Kernels