I developed an app using kodular and installed same in mobile. Is there any risk of data theft or hack of mobile through installed app. as we are also using payment apps in mobile.
It depends on the which type of app you are installed, its functions, permissions required by the app like location, read phonebook etc.
If you have developed that app and its simple which doesn’t require special permissions or doesn’t contain any kode which collect user data then dont worry its safe.
As i know, apps made from Kodular collects information from app like crashes.