Your changes are sent immediately to the app once you hit the 'Update in App' buttons in each of the different sections. The way our apps work is that they will look for new content every two minutes, which means you may need to wait up to two minutes to see your changes. If you would like to see changes quicker you can always exit out of the app back to your device home screen and then open the app back up. Each time the app opens up it will ask our server for any new updates.
Also please note that for some sections you will need to go back to the home screen and then back into the section to see the change. For example if you are in your calendar and make an update you will need to go back to the app's dashboard home screen and then back into the calendar to see the change.