Originally Posted by
pdlamb
Don't hold your breath. There may be a slight change in how the apps process it, but the major inaccuracies are going to be in the GPS hardware and software embedded in your phone (as noted above, multiple times).
Also note that there are power saving settings in phones that allow for less accurate GPS readings to save power. Some phones, this is automatic depending on if the phone is plugged in, below a certain battery percent, or possibly other factors, so that's one thing to check as well.