WhatsApp is a messaging app developed by Facebook that offers end-to-end encryption for its users. You can send messages to people who don’t have WhatsApp installed, and they won’t know that someone else read over their shoulder. Users can also share text, photos, audio, video, and document files with each other without leaving any traces behind. In addition to being able to communicate privately with friends and family, WhatsApp can also work across several different devices and operating systems.

What’s great about WhatsApp is that it doesn’t need WiFi in order to deliver messages, meaning you can use it anywhere you have access to mobile data (or just a signal). There are no in-app purchases or ads to worry about either — everything works right out of the box. Even though WhatsApp uses end-to-end encrypted communications through Signal Protocol, we still recommend using a VPN to protect your privacy while at home or abroad. If you are a WhatsApp user and you have iPhone then you should know how to install Whatsapp on iPhone.

Here is the list of 7 best features of WhatsApp:-

1. 1 billion users

WhatsApp is probably one of the most popular messaging apps worldwide today. WhatsApp was first developed in 2009 by Jan Koum and Brian Acton at the University of Waterloo. WhatsApp is free to use but offers paid plans for businesses. You can download the app on Android and iOS devices.

2. Fast messages and group chats

The fastest way to send a message is to tap on the contact icon and then type out your message directly. If you want to add someone to a chat, just press the + button and choose whether the person is already using WhatsApp or if they have to create an account. There’s no need to wait around for people to reply.

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3. Share any photo / video / document

You can share images, videos, voice notes, documents, contacts, locations, and pretty much anything else from your device via WhatsApp. To do this, right-click the file you want to upload and select “Share…” from the menu. From there, you can either share it publicly or privately with a specific person.

4. Your own number

Everyone has their own phone number, but not everyone gets to choose what kind of number they get. WhatsApp gives you the option to change your phone number, and it won’t cost you anything extra. You can even give your number away to friends and family who don’t have WhatsApp yet!

5. Voice calling

Calling phones and sending text messages can sometimes be expensive, especially if you live outside of North America. Fortunately, WhatsApp lets you call people for free, without having to pay extra fees. Just open a conversation with the person you want to talk to and hit the microphone icon.

6. Emoji

Another great feature of WhatsApp is emoji. You can add emojis to your chats and make them look really cool.

7. Private conversations

As mentioned earlier, WhatsApp doesn’t allow you to send private messages unless you’re adding someone to a contact list. However, once you are re-added to a contact’s list, you can send private messages via email addresses. In order to do this, hover over the contact name and click the three-dot icon. From there, click on Send Message.