Privacy Policy for Video Audio Enhancer Offline
Effective Date: 02/22/2026
App Name: Video Audio Enhancer Offline
---
## Introduction
Video Audio Enhancer ("We", "Our", "Us", "Application", "Service") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, protect, and disclose your information when you use our mobile application available on the Google Play Store.
Because we highly value your privacy, we have designed Video Audio Enhancer as a **100% OFFLINE APPLICATION** that minimizes the collection and transmission of your personal data.
---
## 1. INFORMATION WE COLLECT
### 1.1 Data We Do NOT Collect
Video Audio Enhancer is an offline application that prioritizes user privacy. **We DO NOT collect:**
- **Analytics Data**: We do not track user activity, feature usage, or application usage patterns
- **Login Data**: We do not require account registration or login to use the application
- **Personal Identity**: We do not collect name, Email, phone number, or other personal information
- **Location Data**: We do not track your geographic location
- **Contact Information**: We do not access contacts, calendar, or other personal data
- **Demographic Data**: We do not collect information about age, gender, or other demographics
- **Browsing History**: We do not track websites you visit or browsing history
- **Unique Device Identifiers**: We do not collect IMEI, Android ID, or other unique device identifiers
- **Financial Information**: We do not collect credit card or payment information
### 1.2 Local Data Stored on Your Device
All processing occurs locally on your device. The following data is stored only in your device's internal storage:
#### a. **User Media Files**
- Video and audio files you select for processing
- Enhanced output files
- Preview files for A/B comparison functionality
- **Location**: Separate application folder on your device (/Projects/{projectId}/input, /Projects/{projectId}/temp, /Projects/{projectId}/preview, /Projects/{projectId}/output)
- **Control**: You have full control and can delete files at any time
#### b. **User Preferences (Local Settings)**
- Default export quality you selected (High/Standard/Low)
- Default audio format you selected (M4A/WAV)
- Local project history and metadata
- **Location**: Stored in local Hive database on your device
- **Encryption**: Data is securely stored in a protected application directory
#### c. **Project History**
- Name and metadata of projects created
- Enhancement settings used on each project
- Project creation and modification dates
- **Control**: You can delete projects and their history at any time from the application settings
### 1.3 Data Required for Certain Functions
#### a. **File Access Permission (READ_EXTERNAL_STORAGE/READ_MEDIA_AUDIO_VIDEO)**
- **Purpose**: Required to allow you to select video or audio files from your device
- **Usage**: Only used to read files you select explicitly
- **Transmission**: Selected files are NOT sent to servers or third-party services
#### b. **Internet Access Permission (INTERNET and ACCESS_NETWORK_STATE)**
- **Purpose**: Required to display ads and collect ad consent
- **Usage**: Only for communication with Google Ad Services and Google Consent Framework
- **Details**: See Section 1.4 below
### 1.4 Data Shared with Google (For Ads and Consent)
#### Google Ad Services
**What is shared:**
- Anonymous Device Identifier (Ad ID) - managed by Google
- General interest categories for ad targeting (not specific to you)
- General device information (device type, OS version, language)
- Limited ad interaction history
**How this data is used:**
- To display relevant advertisements
- To measure ad campaign effectiveness
- To prevent fraud
**Your Controls:**
- You can set and reset Ad preferences in Google Settings
- You can choose "Opt-out of Personalized Ads" in Google Settings
- You can use "About Ads" in Google Settings to manage ad preferences
#### Google Consent Framework
**What is shared:**
- Your consent information regarding data collection and use for personalized advertising
- Your privacy preferences
**How this data is used:**
- To comply with GDPR (European Union) and CCPA (California) regulations
- To determine what types of ads can be displayed
---
## 2. APPLICATION PERMISSIONS
### 2.1 Permissions Requested by Video Audio Enhancer
| Permission | Reason | Mandatory |
|-----------|--------|-----------|
| `INTERNET` | To display ads and collect GDPR/CCPA consent | Yes |
| `ACCESS_NETWORK_STATE` | To check network connection before loading ads | Yes |
| `READ_EXTERNAL_STORAGE` / `READ_MEDIA_AUDIO_VIDEO` | To read files you select through file picker | When needed |
### 2.2 Permissions NOT Requested
Video Audio Enhancer **DOES NOT require** the following permissions:
- Camera access
- Microphone access
- Contacts access
- Calendar access
- Photos access (only for files you select)
- SMS/Messages access
- Location (GPS) access
---
## 3. HOW WE USE YOUR INFORMATION
### 3.1 Use of Local Data
- **Media Processing**: Processing audio/video files you select using FFmpeg offline
- **Preference Storage**: Storing quality and format settings for easy future use
- **Project Management**: Tracking project history to allow you to manage processed files
- **Settings Restoration**: Restoring your settings when the application is reopened
### 3.2 Use of Network Data
- **Displaying Ads**: Showing relevant banner ads appropriate to the application content
- **Consent Management**: Collecting your privacy preferences for regulatory compliance
- **Ad Analytics**: Google uses data to measure campaign performance (not about your application activity)
### 3.3 What We Do NOT Do
- ❌ We do not sell your data to third parties
- ❌ We do not share your media files to the cloud or servers
- ❌ We do not analyze file content
- ❌ We do not track your activity for marketing purposes
- ❌ We do not build a profile about you for targeting
- ❌ We do not collect telemetry data about application usage
---
## 4. MEDIA PROCESSING
### 4.1 How Your Files Are Processed
All audio and video processing is performed **entirely locally on your device** using:
- **FFmpeg Kit Flutter**: Open-source library for media processing
- **Offline Algorithms**: All processing is done without internet connection
### 4.2 Your Files Are NEVER Transmitted
- 🔒 Your files are not sent to the cloud
- 🔒 Your files are not sent to our servers or third-party servers
- 🔒 Your files only exist on your device
- 🔒 Even file metadata is not collected or transmitted (except for displaying preview)
### 4.3 Storage Space Management
We provide a **Storage Cleanup** feature that allows you to:
- Delete temporary files at any time
- Delete project history
- Control storage space used by the application
---
## 5. DATA SECURITY
### 5.1 Our Security Measures
- **Local Storage**: Data is stored in an application directory protected by Android OS
- **Device Encryption**: Data benefits from device encryption enabled by the user
- **No Sensitive Data Transmission**: User media files are never transmitted
- **Secure Coding**: We follow security best practices in application development
### 5.2 Security Limitations
- We cannot guarantee 100% security of data transmission over the internet
- Security depends on the type of content you store on your device
- If your device falls into unauthorized hands, local data may be accessible
### 5.3 Security Recommendations
To protect your data:
1. Use lock screen and device encryption
2. Do not share your device with untrusted people
3. Delete sensitive files after processing if needed
4. Keep your application and OS device updated
---
## 6. DATA RETENTION
### 6.1 Local Data
- **Project History**: Stored until you explicitly delete it
- **Media Files**: Stored until you delete it or use Storage Cleanup
- **User Preferences**: Stored until you change it
### 6.2 Data Sent to Google
- **Ad ID and Consent Data**: Stored by Google according to Google's privacy policy
- **Ad Logs**: Stored for the period determined by Google Ads
### 6.3 Deleting Data
You can delete all application data through:
- Application Settings menu → Storage Cleanup
- Android Settings → Apps → Video Audio Enhancer → Storage → Clear Cache/Clear Storage
- Uninstall application (deletes all local data)
---
## 7. YOUR PRIVACY RIGHTS
### 7.1 Rights Under GDPR (European Union)
If you are in the European Union, you have the right to:
- **Access Right**: Request information about what data we have about you
- **Right to Deletion**: Request deletion of your data
- **Data Portability Right**: Request your data in a transferable format
- **Right to Object**: Object to certain data processing
**Because we do not collect personal data, most of these rights do not apply, but you can still:**
- Delete all local data through the application
- Opt-out from personalized ads through Google Settings
### 7.2 Rights Under CCPA (California)
If you are a California resident, you have the right to:
- Know what personal information is collected
- Know if your personal information is sold
- Request deletion of your personal information
- Opt-out of selling your personal information
**We Commit To:**
- ✓ We do not sell your personal information
- ✓ We do not share your personal information for targeted advertising (only anonymous Ad ID)
- ✓ You can delete all local data at any time
### 7.3 How to Exercise Your Rights
To make a privacy-related request:
- **Contact us**: madilasdewiuwu@gmail.com
- **Identify your request**: Clearly explain which right you wish to exercise
- **Verify identity**: We may need to verify your identity
- **Response Time**: We will respond within 30 days
---
## 8. GENERAL DEVICE INFORMATION
### 8.1 Information Collected by Google Ad Services
Through Google Ad Services, the following information may be collected:
| Information | Description | Control |
|------------|-------------|---------|
| **Device Type** | Type of device (smartphone, tablet) | Cannot be changed |
| **OS Version** | Version of Android running | Operating System |
| **Language Setting** | Language set on device | Android Settings |
| **Carrier Info** | Mobile carrier (if available) | Operating System |
| **IP Address** | IP address for network routing | ISP/Network |
| **Ad ID** | Anonymous identifier for ads | Google Settings > Ads |
### 8.2 What Is NOT Collected
- Device serial number or IMEI
- Specific device model
- Personal identity information
- File system contents
- Installed applications list
---
## 9. THIRD PARTIES AND EXTERNAL LINKS
### 9.1 Third-Party Service Providers
Our application uses the following third-party services:
#### **Google Mobile Ads (AdMob)**
- **Purpose**: Displaying ads
- **Policy**: https://policies.google.com/privacy
- **Data Shared**: Ad ID, device info, consent data
- **Control**: Google Ad Settings, "About Ads"
#### **Google Consent Framework (CMP)**
- **Purpose**: Collecting consent for GDPR/CCPA
- **Policy**: https://policies.google.com/privacy
- **Data Shared**: Your consent preferences
- **Control**: Can be changed at any time in the application
#### **FFmpeg Project (Open Source)**
- **Purpose**: Local media processing
- **License**: LGPL
- **Data Shared**: None (offline processing)
- **Website**: https://ffmpeg.org/
### 9.2 External Links
The application may contain links to external websites. We are not responsible for:
- Privacy policies of external websites
- Content of external websites
- Data collection by external websites
Before following external links, we recommend reading their privacy policies.
---
## 10. ADS AND PERSONALIZATION
### 10.1 Types of Ads Displayed
- **Banner Ads**: Banner-type ads displayed at the bottom of the screen
- **Adaptive Ads**: Ads that adjust size to your device
- **Personalized Ads**: Ads may be customized based on Ad ID and interests (can be disabled)
### 10.2 Managing Ad Preferences
To control the ads you see:
**Option 1: In the Application**
- The application displays a consent prompt when first opened
- You can choose your privacy preference regarding personalized ads
**Option 2: Google Ad Settings**
- Open Settings > Google > Manage your Google Account > Data & Privacy
- Under "Ad personalization", toggle off for non-personalized ads
**Option 3: About Ads**
- Access through ads in the application (if available)
- View and manage your ad preferences
### 10.3 Right to Opt-Out
- You have the right to opt-out from personalized ads
- You will still see ads, but they will not be personalized
- Your opt-out will be respected as long as you don't reset your Ad ID
---
## 11. CHILDREN'S DATA
### 11.1 Our Commitment to Children's Privacy
Video Audio Enhancer is **NOT** designed for or directed at children under 13 years old.
- We do not intentionally collect personal information from children under 13
- We do not provide access to features that may harm children
### 11.2 For Parents/Guardians
If you are a parent or guardian and believe your child has provided personal information to us:
- Contact us immediately at madilasdewiuwu@gmail.com
- We will delete that information
### 11.3 Children's Protection in Ad Personalization
- Personalized ads will not specifically target children
- Google has strict policies regarding children's protection
---
## 12. CHANGES TO PRIVACY POLICY
### 12.1 Notice of Changes
- We may update this Privacy Policy at any time
- Changes will be displayed in the latest version in the application and on our website
- You will be notified of significant changes
### 12.2 Effective Date
- Changes are effective immediately upon posting
- Continued use of the application after notice of changes means you agree to the changes
### 12.3 Version History
| Version | Date | Changes |
|---------|------|---------|
| 1.0 | February 22, 2026 | Initial release |
---
## 13. GOVERNING LAW
This Privacy Policy is governed by and interpreted in accordance with Indonesian law, while considering requirements:
- **GDPR** (General Data Protection Regulation) - for users in the European Union
- **CCPA** (California Consumer Privacy Act) - for users in California
- **Google Play Store Policy** - for applications distributed on Google Play
### 13.1 Jurisdiction
The competent courts are located in Indonesia. However, you may bring claims in the competent court in your jurisdiction.
---
## 14. CONTACT US
If you have any questions, concerns, or requests regarding this Privacy Policy, please contact us:
### Contact Information
**Email**: madilasdewiuwu@gmail.com
**Developer Name**: Madila SDe
**Application Name**: Video Audio Enhancer
**App ID**: com.madilasde.sudiovideo.enhancerapp
**Google Play**: https://play.google.com/store/apps/details?id=com.madilasde.sudiovideo.enhancerapp
### Response Time
- We will respond to your inquiry within 7-14 business days
- For formal GDPR/CCPA requests, we will respond within 30 days
### Additional Information
- **Data Protection Officer**: N/A (Individual Developer)
- **Office**: Indonesia
- **Company**: Individual Developer
---
## 15. SPECIAL RIGHTS AND ADDITIONAL TERMS
### 15.1 Use of Application
By using Video Audio Enhancer, you:
- Accept this Privacy Policy
- Grant permission for data use as described
- Promise to use the application in accordance with applicable law
- Agree with any Terms of Service (if applicable)
### 15.2 Legally Compelled Disclosure
While we are committed to your privacy, we may need to disclose information if:
- Required by law or court order
- Necessary to protect security or safety
- Necessary to enforce legal rights or protect against litigation
- Necessary to prevent fraud or illegal activity
### 15.3 Limited Liability
We are not responsible for:
- Security breaches beyond our control
- Misuse of data by unauthorized third parties
- Loss of local data due to device failure
- Third-party ad content
---
## 16. QUICK REFERENCE SUMMARY
### Data We Collect ✓
- Files you select for processing (stored locally)
- User preferences (stored locally)
- Anonymous Ad ID (from Google)
- General device information (from Google)
### Data We DO NOT Collect ✗
- Email, name, or personal identity information
- Geographic location
- Browsing history or activity
- File content analysis
- Application usage analytics
### Data Security 🔒
- All files stored locally on your device
- Not sent to cloud or servers
- Protected by Android device security
### Ad Privacy 🎯
- You can opt-out from personalized ads
- Ad ID can be reset from Google Settings
- You will still see ads, but not personalized
### Your Rights 👤
- Access to information we have about you (minimal)
- Delete all local data at any time
- Opt-out from personalized ads
- Contact us with privacy questions
---
## 17. DISCLAIMER
This Privacy Policy is provided "AS IS" without any warranty or representation of any kind, express or implied.
**Limitation of Liability:**
- We do not warrant that this Privacy Policy is free from errors or inaccuracies
- You use this Privacy Policy at your own risk
- We are not responsible for decisions you make based on this Privacy Policy
**Understanding:**
- If there is any unclear information, please contact us for clarification
- The English version of this Privacy Policy controls
---
## CONCLUSION
Video Audio Enhancer is designed with a **privacy-first approach**. We believe you have the right to have full control over your data, and that your personal files should remain personal.
By providing a powerful offline application with high-quality audio enhancement features, we ensure you can enhance your media **without compromising your privacy**.
**Thank you for trusting us with your media application.**
If you have any questions or suggestions about our privacy policy, please do not hesitate to contact us.
---
**This Privacy Policy was last updated on: February 22, 2026**