Privacy Policy

Effective Date: April 11, 2026

Welcome to Mobile Data Usage Monitor ("we," "our," or "us"). We respect your privacy and are committed to protecting it. This Privacy Policy explains what information may be processed when you use our mobile application (the "App"), how that information is used, and the choices available to you.

1. How the App Uses VpnService

In compliance with Google Play requirements for apps that use VpnService, we disclose the following:

• Purpose: To support on-device network monitoring features, app activity visibility, and usage-related tools available inside the App.
• Local Processing: Network activity related to these features is processed on the device. We do not read, collect, or store the content of your communications.
• User Control: VPN-based features are optional and only start after you explicitly approve the Android VPN permission dialog.
• No Remote Tunnel by Default: We do not operate a remote VPN service for this App and do not route your traffic through our own servers for the App's core functionality.

2. Information We May Process

We do not directly collect personally identifiable information such as your name, phone number, or home address through the App. Depending on which features you use, the following categories of information may be processed:

A. App Usage and Network Activity Information

• App-level usage statistics shown inside the App
• Session-level network activity summaries
• Usage history created for charts, trends, alerts, and daily limits

Purpose: To display usage information, history views, alerts, and related network tools inside the App.

B. Device and Diagnostics Information

• Device model
• Android version
• Crash logs and performance diagnostics

Purpose: To identify bugs, investigate crashes, improve stability, and maintain app performance.

C. Advertising and Analytics-Related Identifiers

The App may use third-party SDKs such as Google AdMob and Google Play Services. These services may process identifiers and related technical information, including:

• Advertising ID
• Device identifiers
• IP address
• Basic ad and diagnostic event data

Purpose: To support advertising, fraud prevention, diagnostics, and SDK functionality.

3. What We Do Not Do

• We do not collect the content of your messages, emails, or web browsing activity through the App.
• We do not sell your personal information.
• We do not require VPN-based features to start automatically without your consent.

4. Third-Party Services

The App may rely on third-party service providers. Their own privacy policies may also apply:

• Google Play Services
• Google AdMob

5. Data Storage and Security

Usage-related information displayed by the App may be stored locally on your device to support app features such as history, daily limits, and alerts. We take reasonable steps to protect information handled by the App, but no transmission or storage method can be guaranteed to be 100% secure.

6. Your Choices

• VPN Permission: You may decline VPN permission. If you do, VPN-based features will not start.
• Notifications: You may disable notification permission if you do not want usage alerts.
• Advertising Preferences: You can manage ad personalization through your Android or Google account settings.

7. Children's Privacy

This App is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13.

8. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. When we do, we will post the updated version on this page and revise the effective date above.

9. Contact Us

If you have any questions about this Privacy Policy, please contact us at:

Email: longtv25102000@gmail.com