> if a guest comes to my house all we have to do is bump our phones to get them on my guest network. InstaWifi does this. I think you only need to have it inst

> if a guest comes to my house all we have to do is bump our phones to get them on my guest network. InstaWifi does this. I think you only need to have it installed on the sending device. It hasn't been updated in a while but it probably still works. Would be nice to have this feature built in to Android. https://play.google.com/store/apps/details?id=net.jessechen.instawifi https://play.google.com/store/apps/details?id=net.jessechen....