價格：免費
更新日期：2014-06-17
檔案大小：303k
目前版本：1.0
版本需求：Android 2.2 以上版本
官方網站：http://www.4-live.com
Email：thsuper68@gmail.com
聯絡地址：So 14, To 55, Mai Dong Hoang Mai TP Hanoi Viet Nam
This application is useful for calculating distances between GPS points devices.
How to use:
1. For calculate distance with GPS you have to turn on GPS device, turn on 3G/4G or mobile network.
2. The first of all must wait for the GPS signal, it is also necessary to constantly monitor
3. To start the calculation need to press the "start" button, get Session ID and share with partner.
4. When your partner press the "start" and join with Session ID, you and partner will get distance and accuracy of the device.
The accuracy of GPS depends on the internal hardware of the smartphone.
