Quickoffice is one of the most powerful sets of programs available for smartphones. Squeezing in a suite of programs that is capable of creating, viewing and editing PC compatible files is an impressive feat.
In short, this little program is a mature, efficient, easy to use expenditure tracker that could help you stop spending money on things you don't care about in favor of spending it on the things you do.
In summary, Klanoid is a satisfying game but a bit rough at the edges. Lassi is working on quite a few programs, and if this first effort is indicative, then I'm looking forward to what else comes out of Finland.