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Get Data Monitor old version APK for Android
Network Traffic on Status-bar + Data Usage Analyzer
It's a simple data monitor. It includes a net-meter, and network usages analysis tools. For example cellular data usages analysis, traffic usage breakdown analysis, network connection analysis, and ping tracker / watcher list. It also includes a WIFI scanner. Some of the analysis features are for Android 6 and above. Widgets are available.
Premium feature: Widgets, selected modules