>I think third place these days is Tizen which is in a worse place than the two big ones for apps, iirc third place is KaiOS, a proprietary fork of the discont

>I think third place these days is Tizen which is in a worse place than the two big ones for apps, iirc third place is KaiOS, a proprietary fork of the discontinued FirefoxOS [0]. It's primarily used on feature phones though. As for app support, an official youtube and whatsapp app are available on KaiOS. [0] https://en.wikipedia.org/wiki/KaiOS https://en.wikipedia.org/wiki/KaiOS