Hello,
I have gone through the links you have given and understood your requirements.
We have worked on Admin panel, Fetching data from server, GPS services (Google maps, Location tracker, Near by location), Calculate digits according to functions, Display results on screen and so on hence can develop this application which are compatible on tablets, phones and all versions of Android and Ios.
We have more than 5 years of rich experience and in-house expert technical team for both the platforms - Android, Ios and web designing too.
If you have any query. Please let me know.
Looking forward to your positive response.
Thanks
Nidhi