Premium access and purchase recovery
What Premium unlocks
Premium adds up to eight instruments per session, extra guitar/bass/drum instances, Acoustic Guitar, Keys, Theremin, 2nd Guitar doubling/harmony, and guitar/bass tab editing and practice. The current offer is a one-time purchase, not a subscription. The purchase dialog displays the store's available price.
Restore purchases
Open Settings > Premium and choose Restore purchases. Use the store account that made the purchase and allow connectivity for verification. A music backup does not transfer a purchase entitlement. If Premium is unavailable, inspect the message in the purchase dialog and retry when the store connection is available.
Testing versions
A build may say Premium included for testing or expose Premium testing controls. That is access for that test build, not evidence of a completed store purchase. The manual and troubleshooting remain available without Premium.