Whats Last Seen is an Android app developed by Queen Software that helps parents keep their children safe by monitoring their online and offline activity on WhatsApp. This app allows you to track the last seen status and daily usage activity of your child's WhatsApp account. You can also get weekly reports of their activity in detail.

Whats Last Seen provides a chart report that shows the line chart of online activity and last seen on WhatsApp. It also allows you to disable notifications for online and offline activity. The app is available for free trial time and weekly subscription.

In summary, Whats Last Seen is a reliable app for parents who want to keep track of their children's WhatsApp activity. With its detailed reports and chart, you can monitor your child's online behavior and ensure their safety.