Hello there, 208GEEK.
Let me bring some clarifications about the difference of downloading ability between Andriod version and the iOS version of mobile app.
Android version of mobile app is set to only download a limited number of data. This is to make sure it will not affect the performance of the gadget.
Please know that you're always welcome to post in the QuickBooks Community if you have any other questions with downloading data. I'm always here to help.