Suppose using WhatsApp you want to exchange some messages or files with someone you don't know well but WhatsApp doesn't allow it without you saving their phone number first which is a privacy hazard. To solve this privacy nightmare we present to you Open WA chat (OWC) The app doesn't serve ads (Except for a link to my other app Shoppers Search) https://play.google.com/store/apps/details?id=online.shopping.shoppers.search Using Open WA chat (OWC) you can direct chat with someone in WhatsApp w