Hi @userinfo58. Switching to a new interface is a big adjustment, especially if the previous one worked well for you. Currently, the option to switch back to the old layout in the QuickBooks Online app isn't available.
I recommend sharing your feedback with our developer team. To send, click the Menu > More > Send feedback > Enter your thoughts > Send feedback.
You can also access your QBO through a mobile browser to take advantage of more features.
Feel free to let us know if you have additional concerns. The Community forum is here to help.