Top 10 Most Popular Chat Application 1. Google Hangouts hangouts.google.com 2. Skype skype.com 3. Viber viber.com 4. Telegram telegram.org 5. Snapchat snapchat.com 6. WeChat wechat.com 7. Discord discordapp.com 8. BBM play.google.com 9. KakaoTalk play.google.com 10. iMessage apple.com
