Similar app development like Wechat App

I am a team from China. We are very familiar with Japanese culture and habits, and have experience in developing instant messaging apps. I don't know what you think about the richness of functions of this project. If you are interested in us, you can continue to learn more about it. In this way, we can give you the right quotation and time

Hello, I am a full time iOS developer and could help with the chat app. Pm please Relevant Skills and Experience Swift iOS full time developer