App will have a text box to input a start number and finish number
user enters start number and finish number then presses submit
numbers cycle through randomly on screen
user presses a button and a number is picked at random between the start and finish number.
This number is shown on screen.
user can press another button to start the numbers cycling again so that they can pick another random number,
previous drawn numbers are displayed at bottom of screen.
I will provide a flash app that does exactly what is needed. you can just duplicate the functionality exactly of this flash app.
This is very simple,,, i dont need any crap like helping me upload it to the app store, I dont need it to look good... its just for internal use by my company.
its a simple app and I will provide the exact instructions along with a flash app that does exactly what is needed. So I will pick whoever is cheapest. A proper android dev should be able to do this within a few hours