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Data Monitor

Dr Noob
Network Analyzer System Internet
Version
v2.3.2
Size
7.4 MB
Requires
Android API 23+
4.6 / 5 · 3,911 ratings 0 downloads
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Updated Sep 22, 2026

Quick answer

Track all your data usage - at one place

F-Droid repository metadata

Data Monitor is a user-friendly, free and open source app for you to manage your data usage. Data Monitor helps you to accurately measure your daily data traffic, and analyze the data in a way easy to understand.

Features:

  • Track daily data usage
  • App-wise data usage stats
  • Stats for different time period (last month, this year, all time etc)
  • Mobile data as well as Wifi usage stats
  • Weekly data usage overview
  • Data Monitor widget and notification
  • Data usage alert
  • Custom mobile data reset time
  • Network diagnostics
  • Live network speed monitor (Beta)
  • App usage time
  • No ads or In-app purchases
  • Light-weight and Open Source

    • Source:

    https://github.com/itsdrnoob/DataMonitor

Screenshots

Data Monitor screenshot 1
Data Monitor screenshot 2
Data Monitor screenshot 3
Data Monitor screenshot 4
Data Monitor screenshot 5
Data Monitor screenshot 6

What’s new

• Introducing Wall of Thanks, a dedicated space to acknowledge and express gratitude to our amazing supporters.
• Fixed the crash caused when app language was set to Traditional Chinese.
• Fixed the issue causing notifications to stop updating after a while.
• Resolved duplication of Live network speed notification.
Checkout full changelog here: https://github.com/itsdrnoob/DataMonitor/blob/HEAD/CHANGELOG.md#v232

How to install

  1. Download the APK from the button at the top of this page.
  2. Allow “Install unknown apps” for your browser or file manager only, not for every app.
  3. Open the downloaded file and confirm the installation.
  4. If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.

Data safety

  • Every file is checked against its published SHA-256 before it is listed.
  • Files are scanned for malware on every update.
  • The permissions each app requests are listed on its own page.
  • Read the full safety policy for how we test, flag, and delist files.

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