Last Seen Online Tracker is an Android utility and tool app developed by Netviet App LLC. This free app is designed to measure children's online and offline time, allowing you to control their time by day, week, and month. The app works 24/7, providing you with notifications whenever you want. It has a user-friendly interface that everyone can use with ease.

One of the app's main features is its notification history and detailed analysis, which helps you stay one step ahead. You can also compare online times using the comparison feature. The app provides online and offline notifications in real-time, allowing you to track a chosen contact's activity instantly. You can also track an unlimited amount of accounts by selecting them from your contact list. Additionally, the app offers a 3-day free trial to preview its full functionality before purchasing.

Overall, Last Seen Online Tracker is a reliable tool for parents who want to monitor their children's online and offline activities.