Our app uses the advertising identifier (IDFA) solely for the purpose of delivering personalized ads through Google AdMob. If you grant tracking permission, Google AdMob may use the IDFA to show you more relevant ads and to measure ad performance. If you choose not to allow tracking, you will still see ads, but they will be non-personalized. The app also uses Apple Game Center to provide leaderboards and gameplay records. Game Center data is managed by Apple and is not used for advertising or tracking purposes by our app. No other personal data is collected or shared for tracking purposes.