To find, add, and manage apps in QuickBooks Online, you can follow these steps:
Go to Apps on the left panel.
Click the Find apps tab.
Enter the app's name in the search bar or select the Browse category drop-down menu to check out different apps. Once you find the app, select the tile to see the reviews and pricing.
To start the signup process, click the Get App Now button. Then, select Install. Authorize QuickBooks to share your data with the selected app.
Configure any sync preferences.
Hit Save & Sync.
Here's a sample screenshot for a visual guide:
Once installed, you can go to the My Apps tab and click the Action drop-down menu. Then, select the following:
I am told that only Admin users can user 3rd Party apps is this still true? You help article on adding access permissions for 3rd party apps is form 2019.
Yes, you're right. Only users who have master and company admin privileges will be able to subscribe to an app. There can be only one active connection per app per QuickBooks Online company.
Additionally, check out this article to learn more about the different user types: User roles and access rights.
Feel free to drop a comment if you have further questions about installing an app in QBO, SteveAccuware. I'm always here to help.