I use XS on my PC and the Palm version on my PDA. It's available
here. Both are free but do feel free to pay the registration fee if you like them (as I wrote them).
They've been around 7 or 8 years. As I said the programs are free so I've no interest in whether anyone uses them or not.
Most deco software uses information freely available and the only thing that costs anything is the front end, so I tend to resent paying for something that shouldn't cost much... which was why I started the project.