I’m confused. I wanted to reply some people I know from college did the same and turned it into a company, Binkies3D [0]. Only to notice the user who shared the article after. This is the same thing? Judging by your Twitter it is. It’s been a while! Nice to see you finally managed to find the right market :).
On-topic. Still awesome to flip around. I like how the compare mode is made to smartly position the two phones based on viewing angle so they align best for the comparison you likely want to make for that angle.