Hello, Tina!
Welcome to planDisney, and thanks for sharing your question with us!
I'm glad to share that you'll be able to purchase
Genie+ on the
Disneyland Mobile App as soon as you get through the turnstiles in the morning. After you finalize your purchase, you'll be able to make your first Lightning Lane selection and go from there!
You'll be able to make more Genie+ selections 120 minutes after booking your first Lightning Lane even if you haven't redeemed it yet, so don't forget to take advantage of this booking window. It's also cool to remember that you can also purchase Individual Lightning Lanes as soon as you enter the parks as well, and it's a very strategic move if you want to maximize your time!
I hope this is helpful and that you have a fantastic time at the
Disneyland Resort, Tina. Please let us know if you need more information and we'll be thrilled to help!
May the magic be with you,
Julie