Quick books will not link from my iPhone to my Mac or visa versa?

Hi there, Jonezy73.

There are times performance issues in QuickBooks Mobile App can be caused by a full cache. To fix this, I suggest performing basic troubleshooting steps. Let's start by resetting the app data to clear the cache and refresh it into its default state.

Here's how:

1. Click the Help menu.
2. Click Reset App Data.
3. Close the app when the process completed.
4. Be sure to right-click the app and Run as Administrator when re-opening.

If the issue still persists, I suggest uninstalling/reinstall the app. You can get the detailed steps in this article: QuickBooks App for Windows and Mac: General support.

For more insights about the QuickBooks Mobile App, check out these articles:

• How to download the QuickBooks Online mobile app.
• Compare mobile app features.

Please let me know if you have any other questions related to QuickBooks. I'm always here to help you.