Data Tracker -

App tracks internet data on your device's cellular, roaming & wifi access points.
App works across all cellular carriers on all generation technologies 5G/LTE/LTE/3G/2G.
App dashboard provides rich & simple data details with attractive graphs showing the left over data, remaining days, remaining data for each day.
App updates the data in real time and  alerts at multiple threshold points.
App shows the downloaded bytes, uploaded bytes for each day.
App provides easy settings as per your billing cycle and provides monthly overview of data consumed.
App provides the alert notifications when data threshold exceeds the configured value.

Look at the screenshots & decide yourself.

Save your money by tracking mobile internet data and avoid paying more money to cellular carriers.
One time purchase of this app will save  money by tracking cellular data.

App does not connect to internet. Works seamlessly without any complex configuration. and account creation. Just install & ready to count the mobile data.