Privacy Policy

FeatherQuantum Software Studio is committed to protecting your privacy and being transparent about how we collect, use, and protect your information.

Last Updated: January 8, 2026

Introduction

FeatherQuantum Software Studio ("we," "our," or "us") develops privacy-first mobile applications and tools. This Privacy Policy explains how we handle information when you use our mobile applications available on Google Play Store and other platforms.

We are committed to transparency and privacy by design. This policy describes what data we collect, why we collect it, how we use it, and your rights regarding your personal information.

Our Commitment: We minimize data collection, never sell your data, and use encryption and secure practices to protect your information.

Information We Collect

We collect only the information necessary to provide and improve our services. The types of information we may collect include:

1. Information You Provide

  • Account Information: If you create an account, we may collect your email address, username, and password (stored securely using industry-standard encryption).
  • User Content: Data you create within our apps, such as tracked metrics, notes, dates, passwords (encrypted), videos, or other content you choose to store.
  • Support Communications: Information you provide when contacting our support team, including email addresses and messages.

2. Automatically Collected Information

  • Device Information: Device model, operating system version, unique device identifiers (such as Android ID), and app version to ensure compatibility and troubleshoot issues.
  • Usage Data: How you interact with our apps, including features used, session duration, and crash reports to improve app stability and user experience.
  • Technical Data: IP address (anonymized when possible), network type, and performance metrics to optimize app functionality.

3. Sensitive Data

Biometric Data: Some of our apps (such as Password Cube and Video Protector) use biometric authentication (fingerprint or face recognition) for security. This data is processed locally on your device and is never transmitted to our servers. We do not store biometric data.

  • Location Data: We do not collect precise location data unless explicitly required for app functionality and with your explicit permission.
  • Health Data: If our apps access health-related data, we only collect what is necessary for the app's core functionality and with your explicit consent.

How We Use Your Information

We use the information we collect for the following purposes:

Service Delivery

To provide, maintain, and improve our apps and services, including syncing data across your devices.

Security & Safety

To protect against fraud, abuse, and security threats, and to ensure app integrity.

Support & Communication

To respond to your inquiries, provide customer support, and send important service updates.

Analytics & Improvement

To analyze app usage patterns, identify bugs, and enhance user experience (using anonymized data).

Legal Basis for Processing

We process your information based on:

  • Consent: When you explicitly agree to data collection (e.g., enabling analytics).
  • Contract Performance: To fulfill our obligations in providing app services.
  • Legitimate Interests: To improve our services, ensure security, and prevent fraud.
  • Legal Compliance: To comply with applicable laws and regulations.

Data Sharing and Disclosure

We do not sell your personal information. We do not share your data with third parties for advertising or marketing purposes.

We may share your information only in the following limited circumstances:

1. Service Providers

We may share data with trusted service providers who assist in operating our apps, such as:

  • Cloud Storage Providers: For secure data synchronization (e.g., Google Cloud, iCloud). These providers are bound by strict privacy agreements.
  • Analytics Services: For app performance monitoring (using anonymized data).
  • Crash Reporting Services: To identify and fix app crashes (minimal data, anonymized).

2. Legal Requirements

We may disclose information if required by law, court order, or government regulation, or to:

  • Protect our rights, property, or safety, or that of our users.
  • Investigate potential violations of our terms of service.
  • Respond to legal requests from authorities.

3. Business Transfers

In the event of a merger, acquisition, or sale of assets, user information may be transferred as part of the transaction, subject to the same privacy protections.

Data Security

We implement industry-standard security measures to protect your information from unauthorized access, alteration, disclosure, or destruction:

  • Encryption: Data in transit is encrypted using TLS/SSL. Sensitive data at rest is encrypted using AES-256 encryption.
  • Secure Authentication: Passwords are hashed using bcrypt or similar secure algorithms. Biometric data is processed locally and never stored.
  • Access Controls: Limited access to personal data on a need-to-know basis for our employees and contractors.
  • Regular Security Audits: We conduct regular security assessments and updates to address vulnerabilities.
  • Data Minimization: We collect and retain only the minimum data necessary for app functionality.

However, no method of transmission over the internet or electronic storage is 100% secure. While we strive to protect your data, we cannot guarantee absolute security.

Data Retention

We retain your information only for as long as necessary to:

  • Provide our services and fulfill the purposes outlined in this policy.
  • Comply with legal obligations, resolve disputes, and enforce our agreements.
  • Maintain app functionality and user experience (e.g., syncing data across devices).

When you delete your account or request data deletion, we will delete or anonymize your personal information within 30 days, except where we are required to retain it for legal purposes.

Note: Some data may remain in backup systems for a limited period before being permanently deleted, in accordance with our backup retention policies.

Your Rights and Choices

You have the following rights regarding your personal information:

1. Access and Portability

You can request access to your personal data and receive a copy in a portable format. Most of our apps provide export functionality (e.g., CSV export).

2. Correction

You can update or correct your information directly within our apps or by contacting us.

3. Deletion

You can request deletion of your account and associated data. Visit our Account Deletion page for instructions.

4. Opt-Out

You can opt out of non-essential data collection (such as analytics) through app settings or by contacting us.

5. Object to Processing

You can object to certain processing activities, such as analytics, where we rely on legitimate interests.

6. Withdraw Consent

If processing is based on consent, you can withdraw it at any time through app settings or by contacting us.

To exercise these rights, please contact us at [email protected]. We will respond to your request within 30 days.

Children's Privacy

Our apps are not intended for children under the age of 13 (or the minimum age required in your jurisdiction). We do not knowingly collect personal information from children.

If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately. We will delete such information upon verification.

Third-Party Services

Our apps may integrate with third-party services (e.g., Google Play Services, cloud storage providers). These services have their own privacy policies, and we encourage you to review them.

Key Third-Party Services:

  • Google Play Services: For app distribution, in-app purchases, and some functionality. See Google's Privacy Policy.
  • Cloud Storage: For data synchronization (e.g., Google Drive, iCloud). Data is encrypted and subject to the provider's privacy policy.
  • Analytics: We may use anonymized analytics services to improve app performance.

International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have different data protection laws.

We ensure that appropriate safeguards are in place, such as:

  • Standard contractual clauses approved by data protection authorities.
  • Compliance with applicable data protection regulations (e.g., GDPR, CCPA).
  • Encryption and security measures to protect data during transfer.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or other factors. We will notify you of significant changes by:

  • Posting the updated policy on this page with a new "Last Updated" date.
  • Sending an email notification (if you have provided an email address).
  • Displaying an in-app notification for significant changes.

Your continued use of our apps after the effective date of the updated policy constitutes acceptance of the changes. We encourage you to review this policy periodically.

Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:

FeatherQuantum Software Studio
Email: [email protected]
Website: featherquantum.com

We are committed to addressing your concerns and will respond to your inquiry within 30 days.