As I mentioned a little while ago, my last update to Sythe was released into two apps - one free and one for the lowest price available in each currency.
With the exception of their names, the difference between these two apps is zero. I didn't even employ any tricky marketing; both apps openly refer to each other and both clearly state that they are the same app.
And you know what, people have bought the paid version!
Thanks guys, you've re-inspired me and I am already working on some new Android apps - watch this space...