Most mobile platforms (iOS, Android, etc.) have defined certain types of device data that apps cannot access without your consent. And these platforms have different permission systems for obtaining your consent. The iOS platform will alert you the first time our App wants permission to access certain types of data and will let you consent (or not consent) to that request. Android devices will notify you of the permissions that our App seeks before you first use the app, and your use of the app constitutes your consent.