Khula Baagh or Open Garden 
No no this isn’t where you steal flowers for your significant other from.
- It’s an Android tethering app that connects your mobile network to all your devices (I tried it with my Mac Air), iOS version not available yet.
- You install the app on your phone and other devices and once they’re synced, they are synced forever.
- Connectivity can be achieved via NFC (tapping devices together) where available.
- Uses bluetooth.
Share your experiences if possible. I’ve used Fox Fi as well. Don’t know how the 2 are much different.