This article, Top 6 Mistakes Freelancers Make When Building Chat or Social Apps — And How to Fix Them, was published on the Millo.co blog. Thanks for reading! In 2025, the number of social media users will exceed 5.4 billion people. This is a huge market that presents multiple opportunities for financial growth and company development. To make a popular, easy-to-get-into social app, you have to avoid several social app creation mistakes. According to cognitive science research, anything ...