Thanks for posting in the Community, @honeybeegardensl.
Yes, you can reconcile reconcile bank accounts in QuickBooks Online Mobile App. If you want to reconcile other accounts as well, you may utilize your web browser.
You can refer to this video article to Reconcile an account in QuickBooks Online.
You can use this article as we break out the features supported on each device: Compare mobile app features. (You can also press Ctrl + F to easily look for the feature)
Please feel free to leave a message to this post if there's anything else I can assist you. It's my pleasure to help. Have a good one.
