Layout by Instagram - Combine multiple photos into a single image
Roundio - Explore what people posted to Instagram or Flickr near you
Likecreeper - Randomly hit like on a friend's horrifyingly old Instagram
Herefeed - See what's hot near you. Powered by Instagram.
Top Nine 2017 - Creates a collage of your top 9 Instagram posts for 2017
What's poppin? - Find out what people around you are thinking