Rebeloper Messages brings Free to Play to the iMessage App Store. Now you can let users download your app for free, let them try out some of your stickers and than pay for extra Stickers with In-app Purchases. Rebeloper Messages is on the App Store as Black Cats Messages!

Demo: https://codecanyon.net/item/rebeloper-messages-imessage-app-in-swift-3-ios-10/18813986