Privacy Policy This privacy policy applies to the OneByOne! app (hereby referred to as "Application") for mobile devices that was created by 조선의개발자 (hereby referred to as "Service Provider") as an Ad Supported service. This service is intended for use "AS IS". Information Collection and Use The Application collects information when you download and use it. This information may include information such as: The operating system you use on your mobile device Basic device information for advertising purposes The Application does not gather precise information about the location of your mobile device. For a better experience, while using the Application, the Service Provider may require you to provide us with certain personally identifiable information, including but not limited to Device Identifier (IDFA), Advertising Data. The information that the Service Provider request will be retained by them and used as described in this privacy policy. Third Party Ac...