Hello guys,
Today I got an email from Samsung saying any App posted for sale on Samsung sales should have been developed by Samsung SDK.
1. When submitting new app in Seller Office, you are required to submit app that was developed using Samsung SDK.
※ Samsung SDKs are the tools that help sellers to make apps using Samsung device-specialized functions such as S Pen, Finger Print, Gesture, Motion and more. Please visit SAMSUNG DEVELOPERS (http://developer.samsung.com/) to download Samsung SDKs and obtain additional information.
※ In case of existing apps registered in Seller Office, the apps can be updated without using Samsung SDK.