either build a new gps tracking software or get the source code for a good one that you developed and can meet the below:
1- has IOS and Android and windows phone app to track cars or people with the gps device
2- can communicate through gprs with most GPS devices specially TK 104, VT 1000 and others. while some has a camera so ability to capture snapshots through it
3- ability to create sub users to manage their own fleet only
4- ability to create geofences with different shape
5- customized geofence action for different devices e.g. send command to cut off fuel, send alarm by set email or by sms to set phone number for each vehicule
6- ability to send sms through a remote gps modem gateway or through an sms provider e,g, clickatell or skype
7- ability to chat with users on their mobile app or on the website
8- full playback history with nice graphic tracks showing clearly the direction of the vehicule moving
9- advanced features to track personel or pet gps specially on the mobile apps e.g. showing user position towards the tracker so he can find him easily
10- push notification alerts on the mobile apps in case an asset leaves a set corridor or a set geofence
11- offering total ownership of the source code to us as well as the mobile apps for IOS and Android and Windows phone
12- server version to work on various platforms that includes windows, linux etc...
13- ability to customize the software logo and look and feel to ours
14- ability to use google maps and other maps outthere for free
15- ability to offer our customers customized domain and logo for their fleet e.g. [url removed, login to view] but still works on our system at our set IP
16- devices use tcp/udp to communicate so must have knowledge how to communicate with it through these protocols only!
17- only willing to pay using one milestone when project ends as already awarded the project before and paid first milestone in vain!
that all ic an think of for now but extra minor things can come up where the best software i found that is near what i need is [url removed, login to view] and [url removed, login to view] but each lack a feature or more that i need