Offline Topo Maps|交通運輸線上App不用買

Offline Topo Maps (OTM) is a simpler version of our full-featured backcountry app, Gaia GPS. OTM is the best simple topo app on the App Store, with the best maps, and the best support. Get in touch with the six+ hikers that develop OTM at otm@gaiagps.com* download maps of the entire world - USGS topo maps and aerial imagery - OpenStreetMap-based topo and road maps of the world - USGS topos for Alaska and NRCan topos for Canada - highest resolution USGS topos on the App Store * fast, functional, stable, and easy-to-use for even novice hikers* mark waypoints and get guidance to and from places* use metric, imperial, or nautical units* display coordinates in Decimal, UTM, MGRS, DMS, or Decimal Minutes* fully auto-rotatable for widescreen maps and other views►► Gaia GPS & GaiaPro Subscriptions Offline Topo Maps will work beautifully without upgrades, but you also can upgrade to the full version of Gaia GPS from within Offline Topo Maps. From there, you could also buy a GaiaPro subscription. GaiaPro costs 3.99/month or 39.99/year.• TURN OFF auto-renewal via the main Settings app: http://support.apple.com/kb/ht4098 • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your iTunes account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • Payment will be charged to iTunes Account at confirmation of purchase Warning: Continued use of GPS running in the background can dramatically decrease battery life.

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免費玩Offline Topo Maps App

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