Accounts aren’t linked between devices – HATSUNE MIKU: COLORFUL STAGE! Review

I have the game on both my phone and tablet. I use the same Game Center account for both of them, but the data isnt shared. After I use my phone to play, the data on my tablet gets corrupted, despite it being the same exact account, just outdated because I played a lot on my phone.
Review by pastel pixels on HATSUNE MIKU: COLORFUL STAGE!.