Thanks alot for your comment. To answer your question - yes! I've actually just added an article to our Help Centre in relation to your comment. You can find it here: https://help.podio.com/entries/21768823-re-ordering-apps
Here's how you do it: Click on the app you want to re-order and keep the pressure a second or two, now you can drag and drop the app into another position in your workspace line of apps.