Does anyone know of a simple (preferably free) application that simply adds a tally to a score each time a button is pressed, and can record the results of each session? I'll back up and explain what I want it for. I want to start doing push-ups each night, and I had the idea of using an application that I could run and sit my iPod Touch under my head, the idea being that I touch a button with my nose each time I go down, adding a point to the score. Then ideally I'd be able to save the results of each session so I could easily watch my progress day by day. Does anyone know of an app that could to the job? It'd like a free one, but I'd be happy to pay for one if it does exactly what I want.