Back when Yo was initially on the hype curve we created a clone for Switzerland called Hoi (a Swiss German way to say Hi) for a joke - link to some press we got below - one of the guys in the picture wasn’t even really involved we just included him and called him CEO to add to the craziness. Technically we had pretty good native iOS and Android apps, backend running on Parse.com (RIP). We got about 10K downloads unti…
Here's the non-Google-AMP version of your link: https://www.spiegel.de/netzwelt/apps/app-hoi-schweizer-klone...
[0] https://www.theregister.com/2017/05/19/open_source_insider_g...