How do I hide apps on an Android phone without rooting in any version of your Android?

Use app "Smart Launcher Pro" . It has feature to hide apps.

It is launcher app After installing it hide app android non root.

1) Go to settings
2) Home
3) Select Smart Launcher Pro.
4) Hit the home button (Its middle button between menu and back button)
5) Select it as always
And its done .

So easy....

Hide procedure :-

After Installing go to its menu > Long press on any app > Choose hide > choose default password > Now the app is hidden .

Unhide Procedure :-
open menu > click setting button > select hidden apps > enter password > Long press on app > unhide

!!!DONE!!!