The iPhone SDK is out in beta, and a GPS module for iPhone and iTouch from gomite is "pending". However, as Wired observe the ban on background processes for third-party apps "eliminates the possibility of a geo-data updater running in the background, reporting your location back to a web service". This might also make it impossible to use the iPhone's camera app in conjunction with data logging software for geotagging if they can't run simultaneously. What happens if you need to take a call—would the logger have to quit?
5 responses to GPS data logger for iPhone looks doubtful
Something to say?
Comments may be moderated, are subject to spam filtering, and should be inoffensive and relevant to this post. Please disclose commercial interests.











Looks like I won't be able to do a ruralista diary then, like the urbanista Nokia guys - shame.
I'll just have to use a real camera then ;)
Maybe there's hope after all. I contacted gomite asking them to make sure their software records track logs, saying the market for data loggers is not at all Mac friendly and they have a real opportunity to corner it. They replied encouragingly:
Maybe they're referring to the WiFi version, which seems more SDK-compatible as noted here.
Update 13.03.08: There may be good reasons why background third-party apps are disallowed.
Have a look at our free iPhone GPS logging app at http://iphone.gpsies.com/. The app does shut down if a call comes in but it will resume the track once you hang up and go back to the app.
Thanks Sebastian. There are many similar apps in the app store now. I've yet to see anything as advanced as iTrail which lets you export to GPX directly and integrates with the excellent OS X app Trailrunner.