AppLaunchpad - Create free beautiful screenshots for App store/Google play
Chumpu iMessage Sticker Pack - Animated Chumpu cartoon stickers for iMessage
iOS Jetpack - Beautiful easy-to-use screenshot templates for App Store
Fulfilli - Quoting software as a service (saas) for successful digital agencies.
Smartmockups - Create stunning product mockups, easily and online.
Sticker.Place API - Get stickers for your app