Whatsapp is a messaging service available on mobile phones, which allows people to exchange text, pictures and other multimedia items using their cell phone's internet connection. So if you use a mobile phone and are looking forward to keep track of your contacts, whatsapp is probably the best option available to you. Click on this link to find out how to use whatsapp to its maximum potential.
Now, Whatsapp works via the mobile phone's internet connection. So if you don't have an internet connection at all, it will not work. But even if your connection is slow or unreliable, you can still send a message or update your status in case you have an internet connection. This means you won't need to download a separate application, you will just need to make sure the mobile phone you are using has a high speed internet connection. If you want to monitor whatsapp messages for free, there are also some software that you can use to do this.
One important thing to note is that you will not be able to send or receive any SMS messages from your Whatsapp contacts, or even use the applications in any way. However, this does not mean you can't use the application as much as you like. You can send a lot of information back and forth between your contacts. And you can even receive messages back from them by using the messenger software.
There are actually a number of free applications that you can download from the internet to help you track whatsapp messages. However, these applications will only show you the messages you already received. In case you didn't receive anything, then it would be impossible to know whether or not to send any more.
However, if you use the free applications you can see if anything special has happened to your friend - such as when he/she changed their number, changed the name of their phone or deleted the profile. All this data can be useful to help you determine what he/she wants to do - and what may have prompted them to change the details.
Therefore, the free applications can also help you monitor whatsapp messages for free, but the real value comes from having the ability to find out who is contacting your friend and what exactly he/she is looking for. Using a free messenger software can give you the answers you are looking for. You may need to check out this article: https://en.wikipedia.org/wiki/Cyber_spying to get more info on the topic.