If you enjoy my frequent app updates (and especially if you enjoyed my latest Mast iPad update), could you leave a positive review on the App Store please? That's the best way to say thanks. :)
(Every update I do gets me a few 1 and 2 star reviews no matter how great I attempt to make it, or how much I attempt to fix, which gets understandably frustrating. It's always a gripe about one very specific bug or issue as well. The complaints come instantly, but the positives get drowned out.)