Instagram - Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.
Iconosquare - Schedule now. We'll post on Instagram for you later!
9GAG - 9GAG is the app for you to LOL, kill time and make new friends all around the world.
Later - Schedule and manage your Instagram posts
iFunny - iFunny is a Fun Application that gives you a simple when you most need it.
Storyheap - Manage your SnapChat and Instagram stories.