Whatsapp happens to be such a popular app that the number of users using Whatsapp has kept on steadying at quite an amazing rate. It is not just adults today, but also school going children who use Whatsapp to chat and keep in touch with friends and family. While this is great, it can also become addicting and can be quite a concern for parents. Enter WhatsDog. WhatsDog is an amazing app that helps you to keep track of how active someone is on Whatsapp. How is this useful and who it is useful for? It is very useful for parents who want to keep a track of how active their child is on Whatsapp and how frequently they are using it on a daily basis. This is great if you want to keep track of what time a certain person is using Whatsapp and the duration that they are using Whatsapp. 1. The first step is to download the WhatsDog APK or the app itself from the store of your choice. Unfortunately, WhatsDog app has been removed from Google Play Store but you can still get access to it. This is how you can get it. Once you download the WhatsDog apk file on your computer, you can transfer the apk file to your Android device and install it on your smartphone or tablet. 2. Next you will have to start the app and proceed by entering your Gmail address account. 3. Once this has been done, you will have to choose a mobile number that you want to track the activity of. One thing to keep in mind is that you can track the activity of just one number at a time. 4. If you want to track another number, you will have to first delete the tracked information of the first number from the main menu of the WhatsDog app. 5. Now it is show time! Every time that the person whose number you have chosen to track comes online, you will receive a notification on your phone from the WhatsDog application. If there are too many or too frequent notifications, you also have the choice of silencing the notifications or even switching the notifications off. 6. WhatsDog app also has an inbuilt calendar that can save the activities of the user you track on a day wise basis. 7. Once the information is tracked, WhatsDog has a cool service that gives the addiction level percentage of the user that you are tracking. 8. As mentioned previously, once you want to track a different person, you will have to delete the information of the previous number that you have been tracking. You can track anyone who: 1. Has a registered number on WhatsApp. 2. Information of users will be tracked even if they have hidden their ‘last seen at' on Whatsapp. 3. You can track a user who has blocked your number. 4. You can track the activity of a user whose number you blocked. WhatsDog is an excellent app that can be quite addicting in itself! Try it out today and you will definitely not be disappointed.