https://www.vice.com/en_us/article/y3gj5j/android-version-clubhouse

Audio-focused app Clubhouse is currently only available to iOS users, and by extension, only to people who can afford (and who choose to own) an iPhone, iPad, or iPod Touch. Over the past few days, however, several independent developers have hacked together their own Android implementations of the increasingly popular app, potentially letting non-iOS users join the platform too.

Although Clubhouse may introduce its own official Android app at a later date, these developers have looked at how Clubhouse was designed and have been able to piece one together themselves. Android has a much higher market share in many countries outside of the global west, where Clubhouse has quickly become popular. Globally, roughly 85 percent of smartphone users use Android; iOS is more popular in the U.S. and Japan.