WhatsApp is one of the most popular social media app used around the world. The app mainly focuses on communication including talking, texting, and video calling. This is where it differ from other social media apps such as Facebook, Instagram, and Snapchat; apps which mainly focus on sharing media content. Although WhatsApp is extremely easy to use, it raises many questions on how the app exactly works. WhatsApp has made carriers  lose a huge amount money on international calls and text, and many users are wondering if cell phone carriers are doing anything shady to recoup that lost money from the app. If you suspect there’s any type of doubtful activity on how WhatsApp works, here are 10 things you should know about the app that will clear your doubts.

Who owns WhatsApp

Firstly, it’s important to know who’s behind this app. For many this will come as no surprise, but for others it will. WhatsApp is owned by Facebook. Facebook bought the start-up back in 2014 for a total of $16 billion, 4 billion in cash and $12 billion worth of Facebook stock.

Is what’s app free?

WhatsApp is completely free. Two years after Facebook bought the app, they decided to remove the $1 yearly fee. Unlike other internet-based services, WhatsApp does not generate revenue through ads, making the app truly free.

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use data?

In order to use WhatsApp, you need an internet connection on your mobile device. The whatsup messenger app can work via your cell phone data or though a WiFi connection. If you use the app using data from your carrier, all you have to do is make sure you do not go over your monthly data limit. Your carrier cannot charge your for particularly using the WhatsApp app, but they will charge you for going over your data limit. If you have unlimited data, you should not be concern about this and just use the app however and whenever you want.

Can I use WhatsApp on a computer?

You can use WhatsApp straight from your computer, however, you’ll first need to register from a mobile phone. After registering with a mobile device, you can use WhatsApp on your computer’s web browser by visiting web.whatsapp.com. You can also download a client for Windows 8, Windows 10, Mac OS X 10.9 and higher from whatsapp.com/download. The web app and OS client will basically let you mirror and use the WhatsApp app installed on your phone on your computer. This work by sharing a given QR code between your phone and computer.

Can I use WhatsApp on my iPad or Android tablet?

Currently, there’s no official way of downloading WhatsApp in a tablet. This is because in order to register for WhatsApp, you need a valid phone number. WhatsApp also does not accept any VoIP number, making harder to register a tablet. Also, if you search WhatsApp on the Play Store using a tablet, the app will not show up. As for iPad, it’s the same deal as with Android tablet; the app will not show up on the App Store if you look for it using an iPad. You can, however, sideload the apk on Android tablets or even on iPad.