CalmScreen Lock

Appearance

Privacy Policy ​

Effective Date: 15 April 2026

This Privacy Policy describes how Venkata Phani Sundara Murty Dinavahi (“we”, “our”, or “us”) collects, uses, and protects information in connection with the CalmScreen Lock mobile application (the “App”).

CalmScreen Lock is developed under the Ojas Neurotechnologies brand.

1. Who We Are (Data Controller) ​

The App is operated by:

Venkata Phani Sundara Murty Dinavahi (Individual Developer) Email: store-admin@ojasneuro.com

For the purposes of applicable data protection laws, including the General Data Protection Regulation (GDPR) and the Digital Personal Data Protection Act, 2023 (India), we act as the data controller of the data described in this policy.

2. Scope ​

This Privacy Policy applies only to the CalmScreen Lock application.

3. Information We Collect ​

We follow a principle of data minimization. We do not collect directly identifiable personal information, such as name, email address, phone number, or precise location.

We collect the following limited categories of data:

3.1 Device-Level Identifier ​

We generate a random, unique identifier for each installation of the App.

  • This identifier:
    • is randomly generated
    • does not contain personal information
    • cannot directly identify an individual

Under applicable law, this identifier is considered pseudonymous data.

3.2 Usage and Interaction Data ​

We collect limited usage and interaction data, including:

  • interaction events within the App
  • timing and frequency of use
  • feature usage (e.g., unlock interactions)

This data is used for:

  • app functionality
  • stability and debugging
  • aggregate analytics
  • improving existing features and developing new features

We do not use this data to directly identify users.

3.3 Purchases and Subscriptions ​

If you purchase a subscription (e.g., to remove ads):

  • Payments are processed by Google Play
  • We do not collect or store payment details
  • We may receive limited information such as:
    • subscription status (active/inactive)

3.4 Advertising ​

If ads are enabled in the App:

  • Advertisements may be delivered by third-party providers (such as AdMob)
  • These providers may process limited device-level data to deliver advertisements within the App

We do not control third-party data practices.

We do not sell your personal data to third parties.

4. Legal Basis for Processing (GDPR) ​

We process data under the following legal bases:

  • Legitimate Interests (to operate, secure, and improve the App)
  • Contractual Necessity (to provide App functionality)
  • Consent, where required (e.g., for certain advertising practices in specific jurisdictions)

5. How We Use Information ​

We use collected data to:

  • operate and maintain the App
  • enable core lock-screen functionality
  • improve performance and reliability
  • understand aggregate usage patterns
  • manage subscriptions and advertisements

We do not:

  • sell personal data
  • build independent behavioral profiles for marketing purposes

6. Data Sharing ​

We do not sell personal data.

We may allow limited data processing by:

  • infrastructure and hosting providers
  • analytics service providers
  • advertising providers (if ads are enabled)
  • platform providers (such as Google Play services)

Such processing is limited to what is necessary for:

  • app functionality
  • service delivery

7. International Data Transfers ​

Data may be processed on servers located outside your country.

Where required, we rely on:

  • appropriate safeguards
  • reputable service providers

8. Data Retention ​

We retain data only as long as necessary for:

  • app functionality
  • security and debugging
  • analytics (in aggregated or pseudonymous form)

Data may be deleted or anonymized when no longer required.

9. Your Rights ​

Depending on your jurisdiction (including GDPR and DPDPA), you may have rights to:

  • access your data
  • request correction
  • request deletion
  • withdraw consent (where applicable)
  • lodge a complaint with a regulatory authority

Because we do not directly identify users, fulfilling certain requests may require:

  • app reinstallation
  • device-level actions

10. Children’s Privacy (COPPA and Similar Laws) ​

CalmScreen Lock is intended for use by parents or guardians.

  • Children may interact with the App
  • We do not knowingly collect personal information from children as defined under laws such as the Children’s Online Privacy Protection Act (COPPA)
  • We do not require children to provide personal information

Data collected through the App is:

  • limited
  • pseudonymous
  • not directly identifiable

If you believe that personal information from a child has been collected, please contact us, and we will take appropriate steps to delete such information.

11. Security ​

We implement reasonable technical safeguards, including:

  • encryption in transit (e.g., HTTPS)
  • secure data handling practices

While no system is completely secure, we take appropriate measures to protect data.

12. Changes to This Policy ​

We may update this Privacy Policy from time to time.

  • Updates will be posted within the App or via a linked webpage
  • Continued use of the App after updates constitutes acceptance of the revised Policy

13. Future Transfer of Ownership ​

The App is currently operated by Venkata Phani Sundara Murty Dinavahi (individual developer).

In the future, operations may be transferred to a legal entity under the Ojas Neurotechnologies brand.

If this occurs:

  • this Privacy Policy will be updated
  • users will be notified as required

14. Contact ​

For questions or requests:

Venkata P S Murty Dinavahi Email: store-admin@ojasneuro.com