If you need free wifi, this app can help. But free wifi ain't all it's cracked up to be. Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he ...

There may be many reasons for seeking free WiFi or hotspot. Maybe you are on a limited plan on your cell phone, so you want WiFi to spend less on mobile data. It may also happen that the place you are ...