I know there are other freeware color apps out there (including the kit that came with Mac OS).
For me, there are only about three I really like, and iPalette is one of them.
I always appreciate a developer's own interpretation of basic tools.
Sometimes, personal apps end up being much nicer (user friendly), than the initial programs that come with Mac OS. They have a different feel, making the end user experience more pleasant/unique.
Me, I just like having options.
So, thanks to the developer for offering iPalette.
Keep up the good work.