Let's make sure that you're able to open the app and load your data, patrick5632.
Have you tried the steps given in the earlier responses about refreshing your data in the app? I also have other steps to recommend that can resolve the most common data and performance issues when working in the QBO mobile app.
First, make sure to update apps manually on your Apple device.
Second, you also need to make sure that you have the latest version of iOS.
You might also need to uninstall, then reinstall the app just in case the issue persists. Here's an article as a guide: How to Download the QuickBooks Online Mobile App.
Once done, log back in to check if you're able to open your account and load the data.
Let me also share this article with you for details about the app: Compare Mobile App Features.
Don't hesitate to get back here and reply to me if you have follow-up questions. You can also post new questions if you need anything else in the future.
