You can use the Settings Menu to change application settings or to get information about the app.
Buy Premium or Restore Purchases: If you like our application and want to upgrade to the Premium version, you can start your subscription by using this button. If you have started a subscription before, you can reactivate that subscription by using this button.
Language: This parameter is used to change the language of the mobile application.
Help: You can reach the Support page of Sun Moon Expert app.
Feedback: This screen is used to give feedback about the mobile application to the developers.
