SpyMug is one of the best application that is provided by the remote spy app this application helps you to get all the information of the calls, text messages. You can do GPS tracking, WhatsApp spying, Social Chats Monitoring. You can get all the details such as the date and the time of the calls. You can listen to all at the real-time you can even get the alert on a particular number.

Source: https://spymug.com/free-android-spy-features/