Good tips, both. Many thanks indeed.
For now though, I am (only) searching for an app that works with my iPhone 5.
But with new hotspots sprouting up like weeds, how do developers point one to the nearest/best hotspot? Other than well advertised chain restaurants & hotels and the like, do they depend on public feedback? They don't drive around with sniffers do they?
27" i7 iMac (10.13.6), iPhone Xs Max (12.1)
Those who can make you believe absurdities can make you commit atrocities. ~Voltaire