Last Updated: January 15, 2026
1. Introduction
Welcome to Fine Grain ("we", "our", or "us"). We are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we handle information when you use our Fine Grain watermark camera application (the "App").
Our App is designed with privacy as a core principle. We do not collect, store, or transmit any personal information from our users. This document outlines our data practices in detail to ensure complete transparency about how we operate.
By using our App, you acknowledge that you have read and understood this Privacy Policy. If you do not agree with the terms outlined herein, please discontinue use of the App immediately.
2. Information Collection Practices
Important Notice: Fine Grain does not collect, store, or transmit any personal information, usage data, device information, or any other form of data from its users. All operations occur locally on your device.
Our App functions entirely on your device without requiring any data transmission to external servers. All watermarking processes, image editing, and file management operations are performed locally within the application environment.
We do not implement tracking mechanisms, analytics collection, or any form of user behavior monitoring. The App operates in a completely isolated manner regarding your personal data and usage patterns.
3. Third-Party Software Development Kits (SDKs)
While our App integrates certain third-party SDKs to enhance functionality, these integrations are carefully selected to maintain our strict no-data-collection policy. The following SDKs are incorporated into our application:
These SDKs are utilized solely for application stability, crash reporting, and essential infrastructure services. We have configured these SDKs to operate in a manner that does not transmit personal information or usage data to third-party servers.
3.1 Google SDK Integration
The Google SDK components integrated into our App are configured to provide essential services without collecting personal information. These components operate within the constraints of our privacy-first architecture and do not transmit user data to Google servers for analytics or profiling purposes.
Any technical communications required for application functionality are limited to essential operational parameters that do not contain personally identifiable information or usage statistics.
3.2 Firebase SDK Implementation
Our implementation of the Firebase SDK is restricted to core infrastructure services necessary for application functionality. We have deliberately disabled all data collection features within Firebase, including analytics, user tracking, and behavioral monitoring.
The Firebase components in our App are configured to operate in a minimal capacity, ensuring that no personal information, device identifiers, or usage patterns are transmitted to Firebase servers.
3.3 Facebook SDK Configuration
The Facebook SDK integrated into our App is configured with strict privacy controls that prevent the collection or transmission of personal information. We have disabled all tracking, analytics, and data sharing capabilities within the Facebook SDK implementation.
Our configuration ensures that the Facebook SDK operates in a completely isolated manner without accessing or transmitting any user data, device information, or application usage statistics.
4. Data Storage and Processing
All data processing activities occur exclusively on your local device. The App does not utilize cloud storage, remote servers, or any external data processing services for handling your images, watermarks, or application settings.
Images created, edited, or processed through the Fine Grain App remain entirely within your device's storage ecosystem. We do not maintain any servers or databases that store user-generated content or application data.
Local Processing Only
All image processing and watermark application occurs directly on your device without external data transmission.
No Cloud Storage
We do not utilize cloud storage solutions or remote servers for storing user data or application content.
Device-Exclusive Operations
All application functions operate within the confines of your device's local environment and storage systems.
5. Advertising and Monetization
Fine Grain does not contain any advertising components, ad networks, or monetization features. The App is provided without advertisements, and we do not integrate with any advertising SDKs or tracking systems designed for ad delivery or measurement.
Our business model does not rely on advertising revenue, user data monetization, or any form of behavioral tracking for commercial purposes. The App is designed solely to provide watermark camera functionality without commercial interruptions or data collection for advertising purposes.
6. Children's Privacy
Our App does not knowingly collect any personal information from children under the age of 13 (or the applicable age of consent in your jurisdiction). Since we do not collect any personal information from any users, this policy extends comprehensively to all age groups.
Parents and guardians can be assured that the App operates without collecting, storing, or transmitting any data that could be used to identify users of any age. The privacy protections outlined in this policy apply universally to all users regardless of age.
7. Data Security Measures
While we do not collect or store personal information, we maintain robust security practices to protect the local data generated through App usage. All application code undergoes regular security reviews to ensure that no unintended data collection mechanisms are introduced.
The App is designed following security best practices to prevent unauthorized access to locally stored images and application data. We implement standard operating system security features to protect your content within the device environment.
8. International Data Transfers
Since Fine Grain does not collect, store, or transmit any personal information or user data, there are no international data transfers associated with the use of our App. All data remains within the jurisdiction of your device's physical location.
The App operates entirely within your local device environment, eliminating any cross-border data flow concerns typically associated with cloud-based services or remote data processing.
9. User Rights and Choices
Given our no-data-collection policy, traditional data subject rights such as access, correction, deletion, or portability are not applicable to our App. However, you maintain complete control over your locally stored images and application data through your device's native management capabilities.
You may uninstall the App at any time, which will remove all application data from your device according to your operating system's standard data management procedures. No residual data remains on our servers because we do not maintain any user data on external servers.
10. Policy Updates and Modifications
We reserve the right to update this Privacy Policy periodically to reflect changes in our practices, technological developments, or regulatory requirements. Any modifications will be communicated through the App or via our official communication channels.
Users are encouraged to review this Privacy Policy regularly to stay informed about our data practices. The "Last Updated" date at the beginning of this document indicates when the most recent changes were implemented.
Effective Date: This Privacy Policy becomes effective immediately upon posting. Continued use of the App following any modifications constitutes acceptance of the updated Privacy Policy terms.
11. Legal Compliance
Our Privacy Policy is designed to comply with applicable privacy laws and regulations, including but not limited to the General Data Protection Regulation (GDPR), California Consumer Privacy Act (CCPA), and other regional privacy frameworks.
Given our no-data-collection approach, many regulatory requirements related to data processing, consent management, and user rights are inherently satisfied through our operational model. We maintain this privacy-first approach as a fundamental principle of our App design.
12. Contact Information
If you have questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us using the information provided below:
Privacy inquiries
Email: lens@finegrain.pics
We aim to respond to all legitimate requests within thirty (30) calendar days.
Fine Grain Watermark Camera Application - Privacy Policy Document
This document constitutes the complete and current privacy policy for the Fine Grain application.