Cek Resi Bernotifikasi is a free Android app developed by Natar Developer that lets you track your package with ease. With this app, you can check the delivery status of your package and get notifications every time the package log changes.

One of the main features of this app is the notification system. You'll receive notifications every time there's a change in the package log. You can also save the tracking number for future reference and easily find your tracking history. Another useful feature is that you can enable notifications for specific packages only.

It's important to note that this app is not affiliated with any courier company. It only displays the package data from the courier's server. If you encounter any issues with your package delivery, you should contact the courier company directly.

Overall, Cek Resi Bernotifikasi is a useful app for those who frequently send or receive packages. The interface is user-friendly and the notification system works well, making it easy to keep track of your packages.