Effective Date: February 07, 2026
This policy applies to the NumShield mobile application (the "Application") created by Sustho Jibon (the "Service Provider") as a Free service and premium services.
1. Information Collection and Use
The Application collects certain information automatically when you download and use it. This may include:
Your device's Internet Protocol (IP) address.
The specific pages/sections of the Application you visit.
The time, date, and duration of your visit.
The operating system and hardware model of your mobile device.
Note: The Application does not gather precise real-time location information of your mobile device.
2. Personal Information
To provide a better experience, we may request certain personally identifiable information (including but not limited to susthojibon.billing@gmail.com). This information is retained and used to:
Provide important updates and required notices.
Send marketing promotions or relevant service information.
Respond to your support requests or inquiries.
3. Third-Party Services
To improve functionality and show advertisements, the Application utilizes third-party services. These providers have their own Privacy Policies regarding how they handle data. Below are the links to their policies:
4. Data Disclosure & Sharing
The Service Provider may disclose User Provided and Automatically Collected information:
As required by law (e.g., to comply with a subpoena or legal process).
When necessary to protect rights, user safety, investigate fraud, or respond to a government request.
With trusted service providers who work on our behalf and have agreed to adhere to strict confidentiality rules.
5. Opt-Out & Data Deletion
Uninstallation: You can stop all information collection by uninstalling the Application using the standard processes on your mobile device.
Deletion Request: If you wish to have the data you provided deleted, please contact us at susthojibon.billing@gmail.com.
6. Children's Privacy
NumShield does not address anyone under the age of 13. We do not knowingly collect personal data from children under 13. If we discover a child under 13 has provided personal information, we will delete it immediately from our servers.
7. Security
The Service Provider is committed to safeguarding your information. We use physical, electronic, and procedural safeguards to protect the data we process and maintain.
8. Changes to This Policy
This Privacy Policy may be updated periodically. We will notify you of any changes by updating this page. You are advised to consult this policy regularly, as continued use is deemed as approval of all changes.
9. Your Consent
By using the Application, you are consenting to the processing of your information as set forth in this Privacy Policy.
Contact Us
If you have any questions regarding privacy while using the Application, please contact us via email: Email: