GPS Mobile Tracking Software for Android -- 2

I have somewhat tech knowledge. But still you may be best to offer the solution. Need an apk that will be installed on the handset and the handset gets tracked. This apk should support all kind of android handsets. This apk will be a hidden apk. I guess the code is free available. Ref: [login to view URL] Need an online gps software that tracks and records mobile phone geo location. It should work with all kind of android mobiles. This software will be installed on our website. This will also be a mobile friendly interface. This software will be having multi user logins that I will be creating as per location manager (s). Each login may have 5 - 10 handsets or more handset tracking. Live location should be traced. Live speed should be traced. Stop - start report. History reports of week, month, for the last 90 days. Route history of travel (each device) Daily kms travelled by each device total kms travelled Notifications (geo fencing, stoppage, start) Since you are a developer... you know how things work. Overall, I can say .. I want my location based managers to track their colleagues location and also record their history on the website backend software. My managers should be able to track employees live and also see the history. The way it goes is ... employee come and go within the company. So the software should have a facility of removing the mobile from tracking and adding mobiles for tracking. It should be user friendly that any non technical person can add employee under him. Let me know how can you do it. How will you do it. I have a very limited budget so let me know.