You can put pictures or import images, and simply draw a part around the object you want to transform into a sticker.
There are some strange limitations: you will need to create at least three stickers before exporting a bundle of them to WhatsApp. You are limited to 10 packs with a maximum of 30 packet stickers, refer Telegraph.
Anyway, it is very entertaining for those who have energetic people in their lives.
That’s all you can do now; Sticker Studio currently does not allow you to change images or add effects – but these features are under development.
The app is on Google Play and can be downloaded free of charge.