Standard smartphones lack the hardware to "scan" for metal via satellite. While some apps use your phone's built-in magnetometer to find local metal (like screws or pipes), they cannot "see" through the ground from orbit.
like "—39-LINK—39-" is typical of deceptive posts designed to lure clicks. Standard smartphones lack the hardware to "scan" for
They cost $200–$2000, but they use real electromagnetic induction, not satellites. but they use real electromagnetic induction
Downloading random "APK" files from unofficial websites can expose your Android device to viruses or data theft. Official NASA Apps for Android Standard smartphones lack the hardware to "scan" for