I have a Samsung Galaxy 7” tablet android and I am looking for an altitude app that doesn’t need cell or WiFi to be used , one that works off satellite, my tablet has GPS on it. It could have oth...
Google maps and backcountry navagtor maps can be down loaded a head of time for use when cell or WiFi is not available. Back country navigator maps are topography maps so they have elevations along with goat trails. My GPS on my Razer max works best out in the boonys.
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