Dear Client,
Hope you are doing well !!!
We are India based company, We are 150+ employees which includes Mobile Application & Game Developers (Android + iOs), Designers (2D & 3D), QA team, Website developers (.NET), SEO team, etc. We have more than 5+ years of experience in this field & have developed 500+ applications.
We have already developed numerous mobile applications and i have gone through your provided website [login to view URL] we are confident to develop a calculator app for your business, please share detail project scope, we would like to discuss more on this project.
You can also glance through our already developed some similar apps :-
Iphone/iPad Applications
[login to view URL]
https://itunes.apple.com/us/app/instasaver-free-photo-video/id851015500mt=8
[login to view URL]
[login to view URL]
[login to view URL]
[login to view URL]
[login to view URL]
iTunes account :-
[login to view URL]
[login to view URL]
Please reply with your detail project scope.
Looking forward to hear from you.
Thanks
Shoaib
Arthisoft.