After the update, it's different from the Google Play details!

After the update, I can't earn money anymore! As a strategy, exchange 1000 yen per month withメル2048 andメルブロック! 500 yen with one app! It's an easy-to-save game where you can uninstall immediately, wait a month, reinstall, and repeat the same 1000 yen exchange! Unfortunately, it's no longer just audio ads!