Privacy Policy

Effective Date: September 10, 2026

DocLocker ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard information when you use our mobile application, DocLocker (the "App").

DocLocker is built with a privacy-first and offline-first architecture. We do not have access to your sensitive documents, saved passwords, or Master PIN stored in the App.

1. Information We Collect and How We Use It

A. Local & Encrypted Data

DocLocker allows you to store and manage sensitive information, including:

• Documents you scan or upload

• Files and images stored in your vault

• Passwords you save

• Your Master PIN

• Document names, categories, and expiry information

How it is handled:
Sensitive vault data is encrypted using AES-256 encryption and stored locally on your device.

Our access:
We do not collect, transmit, or store your documents, saved passwords, or Master PIN on our servers. We do not have access to this sensitive data.

If you lose or forget your Master PIN, we cannot recover your PIN or the encrypted data protected by it. You are responsible for keeping your Master PIN secure.

B. Device Permissions

To provide core functionality, DocLocker may request the following device permissions:

Camera
Used to scan documents using your device camera.

Storage / Photos / Media
Used to import existing files or images and manage documents within your encrypted vault.

Notifications
Used to send local notifications and reminders, such as upcoming document expiry reminders.

These permissions are used only to provide the corresponding functionality of the App.

C. Google Drive Cloud Backup (Optional)

If you choose to use the optional Google Drive backup feature, DocLocker may request access to your personal Google Drive account.

• Your selected data is encrypted before it leaves your device.

• The encrypted backup is stored in your own Google Drive account.

• We do not have access to your Google Drive account or the contents of your backups.

• Google Drive backup is optional and is used only when you choose to enable it.

Google API Limited Use Disclosure:
DocLocker's use and transfer of information received from Google APIs will comply with the Google API Services User Data Policy, including the Limited Use requirements.

2. Third-Party Services and Data Collection

While your sensitive vault data is designed to remain private and encrypted, DocLocker uses certain third-party services for advertising, analytics, and crash reporting.

These services may collect certain device, diagnostic, and usage information according to their respective privacy policies.

A. Advertising — Google AdMob

We use Google AdMob to display advertisements in the App.

Depending on your device settings, consent choices, location, and applicable laws, AdMob may process information such as:

• Advertising ID

• Device information

• Approximate location

• Ad interaction information

• Other information required to provide personalized or non-personalized advertising

You can manage your advertising preferences through your Android device's advertising or privacy settings.

For more information, please review Google's privacy information.

B. Analytics and Crash Reporting — Firebase

We use Google Analytics for Firebase and Firebase Crashlytics to understand how users interact with the App, monitor performance, identify technical issues, and improve App stability.

These services may collect technical and diagnostic information such as:

• Device model

• Operating system version

• App version

• App usage information

• Crash information

• Diagnostic data

These services do not have access to your sensitive encrypted vault data, including your stored documents, saved passwords, or Master PIN.

For more information, please review the Google Privacy Policy.

3. Data Security

We take the security of your data seriously.

DocLocker uses AES-256 encryption to protect sensitive vault data stored locally on your device.

However, no method of electronic storage or transmission over the internet can be guaranteed to be 100% secure.

You are responsible for:

• Keeping your device secure

• Maintaining the confidentiality of your Master PIN

• Protecting your Google account when using Google Drive backup

• Keeping your device and operating system reasonably up to date

4. Children's Privacy

DocLocker is not intended for children under the age of 13, or the applicable minimum age in your country.

We do not knowingly collect personally identifiable information from children under the applicable minimum age.

If we become aware that a child has provided personal information to us, we will take reasonable steps to delete such information where required by applicable law.

5. Data Retention and Deletion

Your sensitive vault data, including documents and saved passwords, is primarily stored locally on your device. You therefore have control over its retention.

You can:

• Delete individual documents at any time within the App.

• Delete saved passwords within the App.

• Delete other locally stored vault information using the available App functionality.

• Delete all locally stored App data by uninstalling DocLocker or clearing the App's storage through your device settings.

If you use the optional Google Drive backup feature, backup data may remain in your Google Drive until you delete it from your Google Drive account.

6. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our App, services, technology, or applicable legal requirements.

When we make changes, we will update the Effective Date at the top of this Privacy Policy.

We encourage you to review this Privacy Policy periodically to stay informed about how your information is handled.

7. Contact Us

If you have any questions, concerns, or suggestions regarding this Privacy Policy or DocLocker, please contact us:

Developer / Company: Settings Infotech
Email: info@settingsinfotech.com
Website: settingsinfotech.com

Last Updated: September 10, 2026