If you’re looking for an app to connect to WiFi for free data service this may be it. Called DataSaver. It connects your smartphone to free hotspots.
More importantly, it comes down to dollars and cents. In the era of the smartphone, data caps and throttling by your mobile carriers are now commonplace. It costs you if you exceed your data plan, so a widget monitors your data usage to warn you.
For more information go to Devicescape’s site.