No retina support - looks blocky on modern Macs

I bought this based on it having the highest average review, but I should have downloaded the demo first. It has a nice selection of features, as per the other reviews, but it doesn’t have retina support. Mac OS X runs it in compatibility mode with software upscaling, which makes it look unpleasantly blocky on both my retina iMac and MacBook Pro.

For some apps upscaling works decently. But for an app like this where you pay constant attention to the edges of the pieces, the stairstep blocks stay in constant focus. It’s a deal breaker.

brian.mcgroarty about Jigsaws Galore