WhatsApp Messenger

WhatsApp Messenger is a free mobile messaging app for smartphones, developed by WhatsApp Inc. The company, headquartered in Mountain View, California, was founded in 2009 by Brian Acton and Jan Koum. As of January 2016, WhatsApp Messenger has a user base of up to one billion, making it the most popular instant messaging application in the world. The messaging service is available for Android and iOS operating systems and can also be accessed via desktop versions of Windows and OS X.

Features

WhatsApp Messenger is a messaging app for smartphones. It is free and can be accessed on Android and iOS operating systems. Profile pictures and status messages are shared as well as voice and video calls. There is also the option to send pictures and videos to your contacts. This messaging service is easy to use, with no registration required. All the user needs to do is enter their phone number and they will be instantly connected to the other person. The text messages are encrypted, meaning that no one but the sender and receiver can read them. WhatsApp Messenger also automatically saves each message sent to the other person, so there is no worry about losing important communications.

Design

The design of the app is very minimalistic and easy to use. There is a notification bar at the top of the screen that says “1 new message”. There is also a chat box and a contact list. The app is compatible with any phone, including smartphones, tablets, PCs, and other devices. The design of the app is very simple, with the focus on the text messages.

Information about usability

This messaging service is easy to use, with no registration required. All the user needs to do is enter their phone number and they will be instantly connected to the other person. The text messages are encrypted, meaning that no one but the sender and receiver can read them. WhatsApp Messenger also automatically saves each message sent to the other person, so there is no worry about losing important communications.

Conclusion

WhatsApp Messenger is a messaging service that allows people to communicate without paying for SMS, MMS, or data charges. The app is compatible with any phone, including smartphones, tablets, PCs, and other devices.