wa online watcher last seen is a free personalization application for Android users developed by Lav vekariya. It helps you track and view the last seen status of your friends and family on the popular chat application WhatsApp. This app can assist you in controlling their online activities and keeping them safe.

With this app, you can monitor one or multiple relative numbers, and get instant notifications for when they come online or go offline. You can even monitor blocked numbers. The app also provides detailed date-wise reports of the online activities of your relatives.

You can use your own number to monitor and control your own online activities, and the app has very low battery consumption as all processing is done on the server. The UI is simple and intuitive, making it easy to use. The app also offers a 7/24 unlimited tracking feature, and there is a free trial available.