As it so happens I have recently completed exactly such an application as you are requesting. I can customize it for you and it will be ready to go in no time at all. A few bugs (or features if you will!) however have not yet been worked out. The most prevalent one is the occasional time travel (roughly 10 minutes) that results when executing the compiled code. Sometimes into the past and sometimes into the future; it's roughly a 50/50 split. Travelling into the future is not so much a problem (except make sure you don't have a pizza in the oven when you begin or it will end up burnt!), however into the past is considerably more risky. You will run the risk of encountering yourself of 10 mins ago, and according to the Emmett Brown theorem, this can result in a rupture of the spacetime fabric. There is a liability disclaimer in the README concerning this. Look forward to doing business!
-- response on getacoder to silly requirement list