[Android]Can I combine my ruby balance with those purchased in Mario Kart Tour on non-Android devices? No, you cannot combine ruby balances between OSs. Related articles [Android]If I change devices, will I lose my rubies or other items? [Android]Support Code: 806-5433 is displayed. [iOS]Can I combine my ruby balance with those purchased in Mario Kart Tour on non-iOS devices? [iOS]If I change devices, will I lose my rubies or other items? How does the friend feature work?