The APP is specially decided for GPS tracker. User can sent operation command from the APP to the GPS tracker to control it. At the same time, user can monitor the GPS tracker’s current position and historical track with the APP....
适应新的GOOGLE审核规划；
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://sg-res.9appsdownloading.com/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
