Hi HN,<p>I'm indie developer from Hungary, the creator of SplitMonkey. Me and my friends always had trouble splitting the bills for our friendly gatherings. We tried using spreadsheets and different kinds of applications but we were not satisfied with any solution. So I created a simple app for this purpose and it got so popular that my friends started using it for other events, and their friends started using it, and so on. So I enhanced my little app a bit and here it is.<p>Let me know if you find it useful.