Very Very Cool!
What a great little app for creating seamless patterns! It has a few little quirks to be worked out since it is a new app and free for now. But the ease of use and the excellence of the final seamless product make this app one to keep and to look forward to its further development! One quirk is that the output is twice as big as what I define in the settings. ie, when i define an output size of 1800x1800 pixels, the saved image is 3600x3600 pixels. If 3600x3600 pixels is entered, saved image is 7200x7200 pixels.
