I have a version of Runkeeper on my iPhone 4S that Runkeeper stopped supporting in 2011 and since 2013 it no longer connected to their servers. None the lest I have data (maps) I would like to save. Is there any way to accomplish this?
Usually the data saved by apps is in a form only familiar with the apps themselves. So while you may save the data by making a backup of the phone, you can't really decipher what it is and how you could possible use it elsewhere or within a newer app..