Whatsapp has been improving its functions for years in order to provide its users with greater privacy options, such as the possibility of hiding the last connection or the blue ‘double check’.
In the same way that there are apps that allow you to hide if you are online within Whatsapp, there are also applications for the opposite: to know when your contacts connect to the platform.
This is the case of the WhatzSeen application, which can be downloaded from pages such as APK Pure. Once installed on the smartphone, all you have to do is enter the name and phone number of the desired contact to receive the notifications, which will appear in the notification bar. This application informs both when a user connects and when they disconnect from Whatsapp.