Deleted app can i get it back

[gatech2]

I deleted a free app but it's still on my itunes with rest off app. is there a
way to add it back without having to redownload.
i have searched but can not find an answer.

Thanks..

 

[saving107]

just sync it back to your iPad, very simple task.

1. Click
2. Select
3. Sync

 

[gatech2]

Thank you. Thank you.
I could not figure this out.