That's awesome I did try 2.1 and I was impressed with the whole app just hoped the next had jpg size toggle in setting. I'll be getting back to my Nokia shortly and pushing this new version to the phone straight away
there is a 2.1 variant with 100% jpeg setting on the download site.
Notice that on both normal versions 2.1 and 2.2 ,Jpeg is set to 97% which back.rider says is optimal size/quality.