Maybe it's because I use it on a small touchscreen, but :
- the waterfall is almost half covered by the tuning panel (I have to begin at the upper limit of a band, tuning downwards, to see both the waterfall -on the left side of the screen- and the tuning panel - on the right side of the screen)
- the touch buttons are much too close, so very often I miss the one I want to press, and then I'm triggering anything else
- the strip of known stations above the waterfall is useless most of the time, a wasted place on the screen
Edit on 28 OCT 2022 :
adding '(on small screens)' in the subject line
- many options and settings are strangely placed, and often without any effect
In my sense, the Kiwi SDR software needs a complete redesign of its ergonomics.