Im starter. I want to know if its possible to make an app to find house in a neighbour

MIT App Inventor Help
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2

Welcome Martin.

One way is to use the MIT Navigate control. HOW TO: Use the Navigate control

Another way using a LocationSensor and an ActivityStarter:

routeActivityStarter
routeActivityStarter1241×515 40.6 KB

routeActivityStarter
routeActivityStarter720×1600 168 KB