Some of this depends on how often the app requests the location. I think the sendero app asks for the most frequent accurate location it can, which makes sense in order to provide the information that it does. On Jul 10, 2013, at 8:50 PM, "George B" <gbmagoo@xxxxxxxxxxx> wrote: > charles, > > you know i tested other apps. so here is what i found out today with the > seeing eye app. > > i had my phone a iPhone 4's, fully charged. > i started the seeing eye app at a bus stop by my house and went streight up a > highway for a 24 minute bus ride. when i got off the bus my battery level > was at 85 per cent. > now, doing the same with navigon or tomtom / u s a as it is listed on the > phone my battery has only went down to 96 or 95 per cent. > > just wanted to give you that heads up. To change your email settings (unsubscribe, digest only, or vacation mode): http://senderogroup.com/social_media/email.htm Additionally, to unsubscribe send an email to gps-talkusers-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject.