Yes that's odd, I only have an ipod touch so none of the keyboard apps are very useable. The M3000 only works on the ipad, I probably would have been tempted as it's a lot cheaper than M-Tron pro and the Streetly expansion pack. I wonder if it's because they have sold a lot more ipads than any other type of tablet.
As an aside, I fired up ( I mean switched on! ) #1565 today after a long break and was surprised at how good it sounded, just need to get round to cleaning and demagnetising the heads and replacing a few more rollers.
Mark
I wonder why there are so many iPhone Mellotron applications, but none for the Android.