PRIVACY POLICY FOR NO CO₂
Effective Date: July 6, 2025
Last Updated: July 6, 2025
Contact Email: benjamin@davidson.me
1. INTRODUCTION
Welcome to No CO₂ ("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 collect, use, disclose, and safeguard your information when you use our mobile application No CO₂ (the "App").
By downloading, installing, or using the App, you agree to the collection and use of information in accordance with this Privacy Policy.
2. INFORMATION WE COLLECT
2.1 Information You Provide
- User Preferences: Your measurement system preferences (metric/customary units), dark mode settings, and CO₂ savings goals
- App Usage Data: Your personal CO₂ savings statistics, scan history, and item detection results
- Settings: Any customizations you make within the app
2.2 Information Collected Automatically
- Device Information: Device type, operating system version, and app version
- Usage Analytics: How you interact with the app, features used, and performance data
- Crash Reports: Technical information to help us improve app stability
2.3 Camera and Photo Access - IMAGE PROCESSING DETAILS
- Image Capture: When you scan items, the app captures a photo using your device's camera
- Image Transmission: The photo is securely transmitted to our Google Cloud Platform (GCP) backend server for processing
- Backend Processing: Our AI models running on GCP analyze the image to identify waste types and calculate CO₂ savings
- Temporary Storage: Images are temporarily stored on our GCP servers during processing (typically less than 30 seconds)
- Automatic Deletion: Images are automatically deleted from our servers immediately after processing is complete
- No Image Retention: We do not save, store, or retain your photos after processing
- No Image Database: We do not create or maintain any database of user photos
- Local Processing: No image processing occurs on your device - all AI analysis happens on our secure GCP servers
3. HOW WE USE YOUR INFORMATION
3.1 Primary Uses
- Waste Identification: Process images on our GCP backend to identify recyclable items and calculate CO₂ savings
- Personal Statistics: Track and display your personal environmental impact
- App Functionality: Provide core app features and maintain your preferences
- Performance Improvement: Analyze app usage to improve functionality and user experience
3.2 Global Impact Tracking
- Anonymous Aggregation: Your CO₂ savings contribute to global statistics (no personal identification)
- Community Impact: Display cumulative environmental impact across all users
- No Personal Data: Global statistics contain no personally identifiable information
4. INFORMATION SHARING AND DISCLOSURE
4.1 We Do Not Share Personal Information
We do not sell, trade, or otherwise transfer your personal information to third parties, except as described in this Privacy Policy.
4.2 Limited Sharing Circumstances
- Service Providers: We may share data with trusted third-party service providers who assist us in operating the app (e.g., Google Cloud Platform for hosting and processing)
- Legal Requirements: We may disclose information if required by law or to protect our rights and safety
- Business Transfers: In the event of a merger, acquisition, or sale of assets, user information may be transferred
4.3 Anonymous Data
We may share aggregated, anonymous data that does not identify individual users for research, analytics, or public awareness purposes.
5. DATA STORAGE AND SECURITY
5.1 Local Storage
- Device Storage: Your personal statistics and preferences are stored locally on your device
- SharedPreferences: We use secure local storage mechanisms to protect your data
- No Cloud Storage: Personal user data is not stored on our servers
5.2 Image Processing Infrastructure
- Google Cloud Platform: All image processing occurs on secure GCP servers
- Secure Transmission: Images are transmitted using HTTPS encryption
- Temporary Processing: Images exist on our servers only during active processing
- Automatic Cleanup: Images are deleted immediately after processing completes
- No Persistent Storage: We do not maintain any persistent storage of user images
5.3 Global Statistics
- Firestore Database: Global CO₂ savings are stored securely in Google Cloud Firestore
- Anonymous Data: Only aggregate statistics are stored, with no personal identification
- Security Measures: Industry-standard security protocols protect our database
5.4 Data Protection
- Encryption: All data transmission is encrypted using HTTPS
- Access Controls: Strict access controls limit who can access our systems
- Regular Updates: We regularly update security measures to protect your information
6. YOUR RIGHTS AND CHOICES
6.1 Access and Control
- View Your Data: You can view your personal statistics within the app
- Reset Data: You can reset your personal statistics through the app settings
- Delete Account: You can delete all local data by uninstalling the app
6.2 Opt-Out Options
- Camera Access: You can deny camera permissions in your device settings
- Photo Library Access: You can deny photo library access in your device settings
- Notifications: You can disable push notifications in your device settings
6.3 Data Portability
- Export Data: You can view your statistics within the app
- No External Export: Due to local-only storage, data export is limited to app functionality
7. CHILDREN'S PRIVACY
7.1 Age Restrictions
Our App is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.
7.2 Parental Controls
If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately.
8. INTERNATIONAL USERS
8.1 Data Processing
Your information may be processed in countries other than your own. We ensure appropriate safeguards are in place to protect your data.
8.2 GDPR Compliance
For users in the European Union, you have additional rights under the General Data Protection Regulation (GDPR), including:
- Right to access your personal data
- Right to rectification of inaccurate data
- Right to erasure of your data
- Right to data portability
- Right to object to processing
9. CALIFORNIA PRIVACY RIGHTS
9.1 CCPA Compliance
California residents have additional rights under the California Consumer Privacy Act (CCPA), including:
- Right to know what personal information is collected
- Right to delete personal information
- Right to opt-out of the sale of personal information
- Right to non-discrimination
10. DATA RETENTION
10.1 Local Data
- Device Storage: Your personal data remains on your device until you delete it or uninstall the app
- No Automatic Deletion: We do not automatically delete your local data
10.2 Image Data
- Temporary Processing: Images are retained only during active processing (typically <30 seconds)
- Immediate Deletion: Images are automatically deleted after processing completes
- No Archival: We do not archive, backup, or retain any user images
10.3 Global Statistics
- Aggregate Data: Global statistics are retained indefinitely for environmental impact tracking
- No Personal Identification: Global data contains no personally identifiable information
11. THIRD-PARTY SERVICES
11.1 Google Services
- Google Cloud Platform: We use GCP for image processing and global statistics storage
- Google Privacy Policy: Google's privacy policy applies to their services
- No Personal Data: We do not share personal information with Google beyond what is necessary for processing
11.2 Analytics
- App Performance: We may use analytics to improve app functionality
- Anonymous Data: Analytics data is anonymous and does not identify individual users
12. CHANGES TO THIS PRIVACY POLICY
12.1 Policy Updates
We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Posting the new Privacy Policy in the app
- Updating the "Last Updated" date
- Providing notice through the app when possible
12.2 Continued Use
Your continued use of the App after any changes constitutes acceptance of the updated Privacy Policy.
13. CONTACT INFORMATION
13.1 Questions and Concerns
If you have any questions about this Privacy Policy or our data practices, please contact us:
Email: benjamin@davidson.me
13.2 Data Protection Officer
For GDPR-related inquiries, please contact us at the email address above.
14. LEGAL BASIS FOR PROCESSING (EU USERS)
14.1 Legal Grounds
We process your personal data based on:
- Consent: When you agree to use the app
- Legitimate Interest: To provide app functionality and improve user experience
- Contract: To fulfill our obligations to you as a user
14.2 Withdrawal of Consent
You may withdraw your consent at any time by uninstalling the app or contacting us.
15. COMPLAINTS
15.1 Filing Complaints
If you believe we have not addressed your privacy concerns, you may file a complaint with:
- Your local data protection authority (EU users)
- The California Attorney General (California residents)
- Other relevant regulatory bodies
15.2 Contact Us First
We encourage you to contact us first to resolve any privacy concerns before filing a formal complaint.
---
NO CO₂ PRIVACY POLICY
Effective Date: July 6, 2025
Contact: benjamin@davidson.me
This Privacy Policy is compliant with Apple's App Store Review Guidelines and applicable privacy laws including GDPR, CCPA, and other international privacy regulations.