THE WINDOWS STORE APP "Sudoku island" DOESN'T COLLECT ANY PERSONAL INFORMATION FROM THE USER. THE INTERNET CONNECTION IS REQUIRED ONLY TO RENDER THE GAME DETAILS FROM A WEB-SERVER TO DISPLAY ADS. USER DATA IS NOT USED FOR DISPLAYING ADS BY THE DEVELOPER.
The windows store app "NotesMaker+" doesn't collect any personal information from the user. The internet connection is required only to render the game details from a web-server to display ads. User data is not used for displaying ads by the developer.