I've written about how much I like TextTool, just like David Sparks. Now it looks like it's going on the pyre along with so many other full-blown iOS apps that dfon't sell coins.
David is looking at Clean Text now. I already own Clean Text and it's nice enough but not nearly as nice as TextTool 2. I'm also guessing they haven't made much more than TextTool has so I'm not overly optimistic that it's here for the long haul.