Overview of the WHATSAPP application

WhatsApp is one of the most popular instant messengers in the world, a free application for communication, audio and video calls. It uses an Internet connection and allows you to send text and voice messages, images, videos, documents and other content.

The secret to the app’s success is its simplicity. Even an inexperienced user can figure out and set up WhatsApp, and using a mobile number as a login will eliminate the need to remember a password. The smartphone’s address book integrates with the WhatsApp contact list, so you won’t have any problems getting in touch with family and friends.

In addition, the program boasts useful features: there are group chats, saving messages for offline users, sharing contacts, sending geolocation and much more.

Advantages:

Convenient customizable interface.
Synchronization with the list of contacts.
No passwords.

Flaws:

Minor issues that are fixed by updates.
Degree of usefulness: depends on lifestyle