Ah thanks, I didn't catch that one. The alternative choices are pretty slim, compared to the dozens of clients for Reddit.

Gab has been banned from both the App Store and Google Play. I'm sure that is a factor for lower usage. As for Voat, on Android I found only 1 app in the Play Store. And for iOS, zero apps for Voat. Most people don't know how to sideload apps onto their phone, or that even such a thing is possible.