WATracker is a utility app designed to track and monitor online activity on WhatsApp, providing real-time notifications and detailed reports. The app allows users to keep tabs on the online/offline status and last seen details of contacts, including family members. With features like 24/7 last seen tracking, instant notifications, and advanced data correction algorithms, WATracker offers a comprehensive overview of online time, offline time, and session durations.

Moreover, the app includes additional functionalities like Direct Chat for sending messages to unsaved contacts and Deleted Message Recovery to restore deleted messages and hide read receipts on WhatsApp. WATracker emphasizes privacy and compliance, ensuring that all data displayed is public and available to everyone.