I have a couple of old LG-L7 2G phones to make into camping aids.
The phones no longer have online capability(2G). So I am thinking of:
a good offline map app,
a offline campground app,
a blue tooth backup camera app (Put the phone on the back of the camper to back in to the camp site)
a level app to level the camper.
The map program can use a lot of memory because there will be very little on the phone.
Has anyone tried this ? Any suggestions?