Meanwhile, group calling is better on Messenger, especially when you need to call 50 people! WhatsApp allows you to start a group call with not more than 4 people. WhatsApp works smoothly on 3G, Wi-Fi, and even 2G networks. Privacy: WhatsApp uses end-to-end encryption to keep your messages private. Text messages are under 1Kb (125 B) per 500 characters. The use of data during a Viber call equals to 240 KB per minute up and down, 14 MB per hour up and down. How much data does a messenger message use? It counts against your cellular data allowance unless you have a wifi connection when sending/receiving a message.
This app sends messages over a data connection and does not count towards any (unlimited)texting plan. Well It approximately about 100 MB an hour data may be get consumed by the Facebook App there are several way that you can manage and limit your data to be get used.
