https://www.sprucepointcap.com/reports/momo_research_thesis_6-27-2018.pdf
Momo started as an online dating app
https://onlinedatingsoundbarrier.blogspot.com/2017/07/momo-started-as-online-dating-app-and.html
SA article: Momo's Bright Future In Online Dating
https://onlinedatingsoundbarrier.blogspot.com/2019/01/sa-article-momos-bright-future-in.html