《JiuHu》is location between friends and family，phone location and phone track, real time location, fine location.
Dedicate for those who care.
The app is composed of 《JiuHu》and 《JiuHu Care》.
1. install 《JiuHu》in yourself phone.
2. install 《JiuHu Care》in other phone.
3. support record the around sound.