Cellular Data Notifier

"Cellular Data Notifier" is a utility app that provides alerts when you are using cellular data, helping you avoid unintentional overages. With a simple interface for enabling or disabling notifications, it listens for connectivity changes even when closed. The app uses minimal permissions, only accessing network connectivity information to function. Small and unobtrusive, it ensures you remain aware of your data source and can save you from surprise charges on your cellular bill.