You can instantly send any photos and videos in the app without any limitations.The messages, calls, and messages you send can only be read or heard by you and the person you contact because it provides end-to-end encryption so your personal chats will be safe.The audio and video calls use the phone’s Internet data instead of your mobile network voice minutes, so you don’t have to worry about expensive call charges. It also allows you to make face-to-face conversations using the video call feature.You can use voice calls to talk to your friends and family in any country, for free (Only internet charges).
Using the WhatsApp messenger app you can chat on any device that is most convenient for you because WhatsApp is available for all types of devices.