メダル落としゲームGRANDCROSS コナステ is a popular arcade game that is now available on iPhone, iPad, and iPod touch through the Konami Amusement Game Station, or コナステ. This app allows you to enjoy the game without worrying about the device's specs since it uses cloud gaming technology.

The game is streamed through the cloud, which means you do not need to download it to your device. You can enjoy the game while on the go, and it is perfect for those who miss playing this game at amusement parks. With the app, you can play the game anytime, anywhere. The app also offers a 500CP bonus for first-time users.

Please note that to play the game, you need to purchase CP, the in-game currency, and exchange it for the コナステメダルコーナー専用メダル, or simply "medals." The medals cannot be converted back to CP, and they expire after 180 days. Also, the app requires a stable internet connection since you are constantly connected to the server.

Overall, if you are a fan of the arcade game GRANDCROSS, this app is worth trying out.