[app request/advice] Widget with just a counter

So I want to keep track of a habit and train myself in catching myself in the act. Therefore I would like the easiest counter possible on my home screen. I can't seem to find this simple app, I hope anyone here knows one that does the following.

I would like a widget on my home screen that if I press it I remain on the homescreen, but some counter somewhere goes up. Tally: the anything tracker almost does it, but it opens the app if you press the plus symbol on the widget. If would be a big plus if the widget itself would also display the number, but that is not entirely necessary.

I can't imagine this is not available in the app store anywhere, but I can't seem to find it. Any ideas?