ToTalk is Communication application published by TIHN PTE. LIMITED.  This app require Android 5.0+ or above. ToTalk has a 500,000+ download on …

WeChat is Communication app developed by WeChat.  This app require Android 4.4+ or above. WeChat has a 100,000,000+ download on Play Store …

Hangouts is Communication app developed by Google LLC.  This app require Android 4.1+ or above. Hangouts has a 1,000,000,000+ download on GooglePlay …