Privacy Policy

Last Updated: January 1, 2026

This Privacy Policy describes how Block Master (the "App") is developed and operated by VidAU AI (the "Developer," "Company," "we," "us," or "our") and explains how we collect, use, disclose, and safeguard information when you use the App.

By downloading, installing, or using Block Master, you agree to the practices described in this Privacy Policy.

1. Developer Information

Block Master is developed and published by:

  • Developer Name: VidAU AI
  • Legal Entity (if applicable): VIDAU AI INC.
  • Country of Registration: US
  • Contact Email: raobin@vidau.ai

This information must correspond to the developer identity listed on Google Play.

2. Information We Collect

We may collect information automatically or, where applicable, information you voluntarily provide.

2.1 Automatically Collected Information

When you use the App, we may automatically collect certain information, including:

  • Device model and manufacturer
  • Operating system version
  • App version and build number
  • Anonymous device identifiers
  • IP address (in anonymized form where applicable)
  • Usage data and interaction events
  • Crash logs and diagnostic data

This information does not directly identify you and is used strictly for operational and analytical purposes.

2.2 Information You Provide Voluntarily

If the App includes optional features such as feedback, support contact, or account creation, we may collect:

  • Email address
  • Username (if applicable)
  • Messages or feedback you submit

We collect only the minimum necessary information required to provide the relevant feature.

3. How We Use Information

We use collected information for legitimate business purposes, including:

  • Providing and maintaining the functionality of Block Master
  • Improving performance and user experience
  • Monitoring usage trends and analytics
  • Fixing bugs and technical issues
  • Responding to user inquiries and support requests
  • Preventing fraud or abuse

We do not sell personal data to third parties.

4. Third-Party Services

Block Master may integrate third-party services that independently collect information in accordance with their own privacy policies.

These may include:

  • Google Play Services
  • Firebase Analytics
  • Google AdMob (if advertising is enabled)

These third-party service providers may collect anonymized data such as advertising identifiers, device data, and usage metrics.

You may review their privacy policies at:

We do not control and are not responsible for the privacy practices of third-party providers.

5. Advertising (If Applicable)

If Block Master displays advertisements through Google AdMob or similar platforms:

  • Advertising partners may use device identifiers for ad personalization
  • Users may opt out of personalized ads via their device settings

For Android users:

Settings → Google → Ads → Reset advertising ID / Delete advertising ID

6. Data Retention

We retain collected data only as long as necessary for the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law.

Analytics data may be stored in aggregated, anonymized form.

7. Data Security

We implement commercially reasonable technical and organizational measures to protect information against unauthorized access, disclosure, alteration, or destruction.

However, no system can guarantee absolute security.

8. Children's Privacy

Block Master is not directed toward children under the age of 13 (or equivalent minimum age in relevant jurisdictions).

We do not knowingly collect personal information from children. If we become aware that we have inadvertently collected such data, we will take appropriate steps to delete it.

9. International Data Transfers

If you access the App from outside the Developer's country of operation, your information may be transferred to and processed in other countries where data protection laws may differ.

By using the App, you consent to such transfer.

10. Your Rights

Depending on your jurisdiction, you may have rights including:

  • The right to access your personal data
  • The right to request deletion
  • The right to withdraw consent
  • The right to object to certain processing

To exercise your rights, contact us at the email listed below.

11. Changes to This Privacy Policy

We reserve the right to modify this Privacy Policy at any time.

Any updates will be posted on this page with a revised "Last Updated" date. Continued use of the App after changes constitutes acceptance of the revised policy.

12. Contact Information

If you have any questions regarding this Privacy Policy, please contact:

  • Developer Name: VidAU AI
  • Email: raobin@vidau.ai
  • Application Name: Block Master