Subscription Connection – FourChords Guitar Songbook Review

This is a great app and all, but I have ONE major complaint. I wish that you could create a feature in which you can sign into one account with VIP, and have the VIP access on multiple devices. I use my grandfather's iPad for guitar practice, but I wish that I could have that VIP access on my phone as well. I am on his account for guitar practice.
Review by TheBeastHawk2002 on FourChords Guitar Songbook.