This privacy policy governs your use of the software application Brainwave Tuner for mobile devices that was created by Dreaming Bits. The Application is used to listen premade sessions of audio files and generated tones that produce various brianwave entrainment or to let user create such themselves using the editor. App does store the user's own created sessions locally If user has decided to save them or import or export them. App also can use user's gallery or camera If user wants to add additional pictures to his own sessions. App asks user's Google sign in account to open Google Play's billing system which allows user to buy in app product (premium pass) and also this way app will know If user has premium pass or not. App also asks user's permission to show more suitable advertisement or to now show such. Advertisement is handled using AdMob. App uses also devices information just to have statistics of app use and crashes for example in Google Developer Console but those are not something that contains user identification in anyway. You can delete exported files or the app as you will anytime. (More about data deletion www.dreamingbits.com/docs/delete_data.txt) If you have any questions regarding privacy while using the Application, or have questions about our practices, please contact us via email at contact@dreamingbits.com.