Pepperfilters - Pepper's Snapchat Geofilter creator allows you to easily create a custom snapchat geofilter for your birthday, wedding or event.
Reelagram - Turn your Instagram photos into classic slide reels
Vidcode - Build your own Snapchat filters with code
Polargram - Print your Instagram and Facebook photos with ease
Snapcode Stickers - Promote your Snaps with stickers
PickStackr - Organize and manage your camera roll