Currently existing instant messengers have almost completely sent into oblivion the sending of ordinary SMS messages in the environment of mobile devices. These programs have made SMS inconvenient and completely unprofitable. There is already a real alternative in this segment, but it is still difficult to prioritize and choose. After all, there are many messengers. What is the most used app: Viber or WhatsApp? Which is better from different points of view, and not just financially?
With the advent of telephone and mobile technology on the market, the smartphone almost instantly won the love of a huge number of users. Now we can say with confidence that about ninety percent of mobile device users own this type of gadget.
Purpose of messenger programs

The properties of a smartphone and its functions, ease of use, constant and comfortable access to the Internet, the installed operating system made it possible to use such a device to exchange text information, as was previously done only on computers. At the same time, the messagesShipped instantly, and there are no cash costs. And just such applications as Viber or WhatsApp are the most preferred among mobile gadget users today.
I want to consider their positive and negative sides in order to determine which of these applications is the most attractive. Based on the results of the review, it will be possible to navigate the choice. So, Viber or WhatsApp: which is better?
Everyone understands why such applications are developed: there is an Internet connection, instant messengers help to exchange text, pictures and photos. Both apps are customizable. But each of them does something better and something worse.
Viber and WhatsApp: differences

Whatsapp was designed to be used on older Nokia smartphones. Many years have passed since then, and other mobile operating systems have appeared on the market.
Viber came later. It supported more recent platforms and required newer mobile devices to install. Therefore, we can say that users of very old devices today will not be able to install and use this application. But on the other hand, it has versions for computers with Mac and Windows operating systems.
WhatsApp is not far behind and creates versions for smartphones from Apple and mobile version of Windows.
If we talk about the Android platform, then to work with WhatsApp you need a version of at least 2.1, and for a competing messenger - 2.0.
Thus, Viber earnsone point for more supported platforms.
Let's move on. Which is better: Viber or WhatsApp?
App UI
After a survey was conducted among users with access to both applications, the result regarding the interface is mixed. WhatsApp is very simple and has an attractive design. In addition, developers are constantly releasing updates that allow you to change the appearance of the application and simplify its use. For old devices, under which the program was originally created, a minimalistic look was created. And so he remained. The program allows you to enter text and emoticons in one field. But the profiles of friends here are located quite inconveniently. Viewing them could have been done better.
Regarding the competitor program, Viber, on whatever platform it is installed, has its own branded appearance and has only two menus. It is no less easy to use, but due to the presence of the possibility of making video calls, the user interface is a bit complicated. Therefore, one point can be assigned to WhatsApp here.
Connection Program Requirements

This question is very interesting. Since WhatsApp is a texting application, it does not require a lot of data to run. Most megabytes will be spent in order to download the program to a smartphone. Recent versions began to support voice calls, which worsened the situation. Now I need a connection speedhigher, and more traffic leaves.
Viber is a bit more functional as it also has video calls. Therefore, the connection requirements here are also not the lowest. Of course, if an unlimited tariff is connected or a Wi-Fi connection is used, no one will pay attention to the number of megabytes received and sent, but when a user pays money for them, video calls can ruin him. So one point in favor of WhatsApp.
Safety

It is not possible to determine the winner according to this criterion. Each of these applications has a good security system that encrypts users' correspondence and their personal data. Therefore, here you can give each program one point.
What is more popular: Viber or WhatsApp? Programs alternately bypass each other. Simplicity lovers choose the second application, and those who often use video calls, the first one.
In this comparison, the victory with a minimal advantage can be awarded to WhatsApp, but all this is conditional. The programs are about the same. You need to choose according to your own taste.