Looksy for iMessage - Live video chat stickers
Stickeroid - Rate Everything
StoryTracker - A library of relevant campaign stories saved for 30 days.
Sticker List - Discover the best stickers daily and publish your own.
Personal Sticker Maker for WhatsApp - Personal Sticker Maker for WhatsApp is a sticker making an application that works with every type of social media application you have currently working on your device.
StickerSDK.Mojitok.com - In-app store of animated emojis, GIFs, and stickers with personal curations for 10x engagement and revenue - as seen on Samsung Galaxy.