alt Hacker NewsI tried this and it did nothing for me. For a start, the white dots disappear on a white background, so not a good start. The main thing, though, is while it picked up on the vehicle turning it didn't pick up on acceleration much, which is what actually gives me motion sickness.
The biggest issue Android has both with Kinestop amd this app is unlike Apple's system it does not count for acceleration. I find myself having to look ahead when under acceleration or braking. I have experienced the Apple's motion cues when my friend got curious if it would work because he had no use for it since he did not have motion sickness and I'm unsure if it was just psychological but it felt better than Kinestop which I use.