LogKit app offers a variety of features such as tracking last seen immediately and receiving notifications when GF/BY became online or offline.

All you have to do is just enter the contact number that you want to monitor, you don't need an account or anything. You can also upgrade to the premium packages so that you can add more numbers to your monitoring list.

Main features:

- Detailed reports.
- Easy to use and intuitive interface.
- Get notified instantly when the number goes online or offline.
- You can turn off notifications whenever you like


You can track contacts with LogKit , and receive instant notifications when the contact you follow is when offline in WhatsApp.

If you face issues using LogKit , you can write to support and you will receive an instant answer to the issues you are experiencing.
Disclaimer: LogKit is made by us. It is not an official WhatsApp app or related or affiliated with WhatsApp Inc.