WeChat: TobySimkin
“WeChat” with over ½ billion active daily users, is the worlds #1 communications app allowing free international calling (including video) over WiFi, sharing of photos and files, built in translation, and even financial payments (it’s also the ‘Facebook’ of China), all within a single, simple to use feature rich app. Think of it as text messaging, WhatsApp, PayPal, group messaging, Facebook and Skype rolled into one app).