Iphone/Android App -- 6

I have an existing contact management software program written in dos based Clipper language written 25 years ago. The program is fantastic it is easy, very powerful and is used every day by sales professionals in many industries that rely on getting there business from sales leads. Basically, it's a sales lead tracking program (the best I have ever seen). Unfortunately, now it looks outdated and amongst other items it will not run on win 7 computers or support usb printers. I would like to produce an iphone/android app of this program while updating some features. Due to privacy issues I am requesting an estimated cost to produce this app that would be similar to some other apple apps such as Sales lead Pro, LeadTracker etc. Please download attached zip file containing the program. It will only work on windows xp and older systems. If you're running windows vista or 7, I'd suggest you download virtualbox and run the program in it. Please contact me anytime for further info. Thanks, Rick