Last updated: April 17, 2026

This Privacy Policy explains the personal data we collect when you use the CryptoVault Pro app and the purposes for which we use that data. CryptoVault Pro is a file encryption application designed to protect your personal files (such as photos, documents, and videos) with advanced encryption technology.

## 1. Contact

If you have any questions, please contact us via email at: 23503458qq@gmail.com

## 2. Subject of Data Protection

The subject of data protection is personal data. According to Article 4(1) GDPR, personal data refers to any information related to an identified or identifiable natural person, such as names or identification numbers.

## 3. Collection and Use of Data

### 3.1 Automated Data Collection

When you access the CryptoVault Pro app, your device automatically sends data for technical reasons. This data is stored separately from any other data you may provide to us, including:

* Date and time of access

* App version

* Device type and model

* Operating system used

* IP address (truncated by one octet)

* Crash logs and performance data

This data is stored for technical purposes only and is not associated with any specific individual.

### 3.2 File Encryption and Storage

CryptoVault Pro provides local file encryption capabilities. We want to emphasize that:

* **All files you encrypt using our app are stored locally on your device only.**

* We do NOT upload, store, or transmit your original files or encrypted files to our servers.

* Encryption keys are generated and stored locally on your device.

* We cannot access your encrypted files unless you voluntarily share them with us.

### 3.3 Support Requests

If you contact our support team, we collect and store the personal data you provide to process your request. You are not required to provide personal data and may contact us using a pseudonym. We store support requests for 120 days after completion to ensure that your request has been successfully processed and to assist with any potential future issues.

Data processing for support requests is conducted to fulfill your request and ensure the proper operation of the app, pursuant to Article 6(1)(b) GDPR.

For general inquiries, we process data based on our legitimate interest in responding to emails, pursuant to Article 6(1)(f) GDPR.

## 4. Data Security

We implement appropriate technical and organizational measures to protect your data against unauthorized access, alteration, disclosure, or destruction. Specifically:

* All user data is encrypted using industry-standard encryption protocols

* App communication with our servers (if any) is encrypted using SSL/TLS

## 5. Advertising and Analytics

### 5.1 Advertising

CryptoVault Pro includes advertising to support the free version of the app. We use the following ad networks:

* **Google AdMob** - Provides personalized and non-personalized advertisements

* **Facebook Audience Network** - Delivers targeted advertising based on user behavior

### 5.2 Analytics and Cookies

We use "cookies" and similar technologies to provide all the features of the app and enhance user experience. Specifically, we use:

* Cookies from Firebase (for app functionality and analytics)

* Cookies from Google Ads to measure advertising effectiveness

* Cookies from Google Analytics for statistical evaluation and service improvement

* Cookies from Facebook Audience Network for ad targeting and measurement

These technologies may collect and process information about your use of the app and other apps on your device to deliver personalized advertising. You can adjust your advertising preferences in your device settings.

### 5.3 Ad Personalization

You can opt out of personalized advertising by:

* Adjusting your Google Ads settings through your Google account

* Disabling ad tracking in your device settings

* Using ad-blocking apps

### 5.4 Children's Advertising (COPPA Compliance)

We do not use ads targeted to children under 13. All ads served through our app comply with COPPA regulations.

## 6. Data Transfer

### 6.1 Transfer to Law Enforcement Authorities

In cases where it is necessary to investigate illegal use or for prosecution, personal data will be transferred to law enforcement authorities and potentially harmed third parties if there are specific indications of illegal behavior. We may also provide information to public authorities upon request.

This transfer of data is based on our legitimate interest, pursuant to Article 6(1)(f) GDPR, or on a legal obligation, pursuant to Article 6(1)(c) GDPR.

### 6.2 Use of Third-Party Service Providers

We use third-party service providers to deliver our services. In such cases, data may be transferred to these providers for processing. We carefully select these partners and ensure they comply with data protection regulations. Data transfers are conducted in accordance with Article 28(1) GDPR or based on our legitimate interest, pursuant to Article 6(1)(f) GDPR.

Third-party services we use include:

* Firebase (app hosting and analytics)

* Google Play Services

* Google AdMob (advertising)

* Facebook Audience Network (advertising)

## 7. Data Deletion

We will delete or anonymize your personal data as soon as it is no longer necessary for the purposes for which it was collected in accordance with the terms above.

For example:

* Support requests: 120 days

* Google Analytics data: 14 months

* Crash logs: 90 days

* User account data: Upon account deletion

Please note that deleting the app from your device will not automatically delete your encrypted files. You must manually remove them from your device storage.

## 8. Children's Privacy (COPPA)

The CryptoVault Pro app is not directed to children under 13 years of age and does not collect information from children under 13, in compliance with the Children's Online Privacy Protection Act (COPPA).

## 9. User Rights

Under GDPR, you have the right to:

* Access your personal data

* Rectify inaccurate data

* Erase your data

* Restrict processing

* Data portability

* Object to processing

To exercise these rights, please contact us at the email provided above.

## 10. Changes to this Privacy Policy

We may update this Privacy Policy in accordance with applicable laws. Please review this policy periodically to stay informed about any changes.

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**Important Note for Google Play:**

This app provides local file encryption capabilities. We strictly adhere to Google Play's policies regarding data security and privacy.