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Privacy Policy

Last Updated: December 11, 2025 · Effective Date: December 11, 2025

Introduction

Welcome to Allergify ("we," "our," or "us"). We are committed to protecting your privacy and being transparent about how we handle your data. This Privacy Policy explains what information we collect, how we use it, and your rights regarding your personal information.

By using the Allergify mobile application ("App"), you agree to the collection and use of information in accordance with this policy.

1. Information We Collect

1.1 Information You Provide Directly

Allergen Preferences:

Selected allergens and dietary restrictions
Stored locally on your device only
Not transmitted to our servers

Product Contributions:

Product barcodes
Product images
Ingredient label images
Submitted voluntarily to improve our database

1.2 Automatically Collected Information

Scan Data:

Scanned product barcodes
Scan timestamps
Scan results (allergen matches)
Stored locally on your device

Usage Data:

App version
Device model and operating system
Crash reports and performance data
Feature usage statistics
Anonymized analytics events collected via TelemetryDeck

1.3 Third-Party Data Collection

Google AdMob (Non-Premium Users Only):

Advertising identifier (IDFA on iOS, AAID on Android)
IP address (for location-based advertising)
Device model and operating system version
App usage patterns and session duration

OpenAI API (Premium Users Only):

Ingredient text from product labels (for AI analysis)
Your allergy information
Product name and category (for context)
No personal identifiers, location data, or device information

2. How We Use Your Information

2.1 Core Functionality

Detect allergens in scanned products
Provide personalized allergen alerts
Display product information and nutritional data
Save scan history and favorites locally

2.2 Product Database Improvement

Enhance allergen detection accuracy
Expand product database coverage
Contribute to Open Food Facts (open-source food database)

2.3 AI-Powered Analysis (Premium Feature)

Analyze ingredient lists for allergen detection
Provide health scores and nutritional insights
Generate personalized recommendations
Processed via OpenAI's API under their Business Terms

2.4 Advertising (Non-Premium Users)

Display relevant advertisements via Google AdMob
Support free access to core features
Fund ongoing app development and maintenance

2.5 Analytics and Improvement

Monitor app performance and stability
Identify and fix bugs and crashes
Understand feature usage and user preferences
Improve user experience
We use TelemetryDeck and similar analytics services to monitor app performance, understand feature usage, and improve user experience.

3. Data Sharing and Third Parties

3.1 Open Food Facts

Data Shared: Product barcodes, product images, ingredient information (when you contribute data)

Purpose: Contributing to an open-source food product database

License: Open Database License (ODbL)

Privacy Policy: https://world.openfoodfacts.org/data

Attribution: Product information powered by Open Food Facts

3.2 OpenAI (Premium Feature)

Data Shared: Ingredient text from product labels only

Purpose: AI-powered allergen analysis and health insights

Important Notes:

Only ingredient text and your allergens are transmitted
No user identifiers or device information sent
OpenAI processes data under Business Terms

Privacy Policy: https://openai.com/policies/privacy-policy

3.3 Google AdMob (Non-Premium Users)

Data Shared: Device identifiers, IP address, device model, app usage data

Purpose: Serve personalized advertisements

Important Notes:

We do not share, sell, or use your data for profiling
Data collection is limited to ad delivery
Premium subscribers do not see ads (AdMob does not collect their data)
You can limit ad tracking in your device settings

Privacy Policy: https://policies.google.com/privacy

Ad Personalization: https://adssettings.google.com

3.4 Service Providers

We may share data with trusted service providers who assist us in:

Hosting and infrastructure
Analytics and crash reporting
Customer support

Service providers may include hosting, analytics (such as TelemetryDeck), crash reporting, and customer support tools.

All service providers are bound by confidentiality agreements and may only use your data as directed by us.

3.5 Legal Requirements

We may disclose your information if required to do so by law or in response to valid requests by public authorities (e.g., court orders, subpoenas).

3.6 TelemetryDeck (Analytics)

Data Shared: Anonymized analytics events (e.g., screens viewed, feature usage, app version, device type).

Purpose: Understand how the app is used, monitor performance, and improve features.

Important Notes:

No names, email addresses, or precise locations are sent.
Data is aggregated and used only for analytics and app improvement.

Privacy Policy: https://telemetrydeck.com/privacy

4. Data Storage and Security

4.1 Local Storage

Most of your data is stored locally on your device:

Allergen preferences
Scan history
Favorite products
Premium subscription status

Security: Protected by your device's security features (passcode, biometrics, encryption)

4.2 Cloud Storage (Product Contributions Only)

Product contributions are stored on our servers to improve the database:

Stored anonymously (no user identifiers)
Secured using industry-standard encryption
Access restricted to authorized personnel only

4.3 Data Retention

Local data: Retained until you delete the app or clear app data
Product contributions: Retained indefinitely for database purposes
Analytics data: Retained for 12 months, then anonymized or deleted

5. Your Rights and Choices

5.1 Access and Control

You have the right to:

Access: Review your allergen preferences and scan history in the app
Modify: Change your allergen selections at any time
Delete: Clear your scan history or delete the app entirely

5.2 Data Deletion

Local data: Delete by clearing app data or uninstalling the app
Product contributions: Submitted anonymously; cannot be individually deleted
Account deletion: We do not maintain user accounts

5.3 Advertising Choices

You can limit ad tracking:

iOS: Settings > Privacy > Advertising > Limit Ad Tracking
Android: Settings > Google > Ads > Opt out of Ads Personalization
Premium: Subscribe to remove ads entirely

5.4 Withdrawal of Consent

You may withdraw consent for data collection by:

Uninstalling the app
Disabling specific features (e.g., product contributions)
Upgrading to Premium (stops ad data collection)

6. Children's Privacy

Allergify is intended for users aged 13 and older (16+ in the EU/EEA).

We do not knowingly collect personal information from children under 13 (or 16 in the EU/EEA). If you are a parent or guardian and believe your child has provided us with personal information, please contact us, and we will delete such information.

COPPA Compliance: We comply with the Children's Online Privacy Protection Act (COPPA).

Age Verification: By using this app, you represent that you are at least 13 years old (or 16 in the EU/EEA).

7. International Data Transfers

Your information may be transferred to and processed in countries other than your own.

These countries may have different data protection laws than your country. By using the App, you consent to the transfer of your information to these countries.

We ensure appropriate safeguards are in place, such as:

Standard contractual clauses
Privacy Shield frameworks (where applicable)
Adequacy decisions by relevant authorities

8. Regional Privacy Rights

8.1 European Users (GDPR)

If you are in the European Economic Area (EEA), UK, or Switzerland, you have additional rights:

Right to rectification: Correct inaccurate data
Right to erasure: Request deletion of your data ("right to be forgotten")
Right to object: Object to certain data processing activities
Right to withdraw consent: Withdraw consent at any time
Right to lodge a complaint: File a complaint with your local data protection authority

Legal Basis for Processing:

Consent: Allergen preferences, product contributions, AI analysis
Legitimate interests: Analytics, fraud prevention, app improvement
Legal obligations: Compliance with applicable laws

8.2 California Users (CCPA/CPRA)

If you are a California resident, you have the right to:

Know: What personal information we collect and how we use it
Delete: Request deletion of your personal information
Opt-out: Opt out of the "sale" of personal information (we do not sell data)
Non-discrimination: Exercise your rights without discrimination

California Privacy Notice: We do not sell your personal information. We share data with third parties only as described in this policy.

8.3 Other Jurisdictions

We respect privacy rights under all applicable laws, including:

Canada (PIPEDA)
Australia (Privacy Act)
Brazil (LGPD)
And other regional regulations

9. Cookies and Tracking Technologies

The App does not use cookies. However, third-party services may use similar technologies:

AdMob: Uses advertising identifiers for ad targeting
Analytics: May use session identifiers for usage tracking

You can control these through your device settings.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or other factors.

Notification of Changes:

Updated "Last Updated" date at the top of this policy
In-app notification for material changes
Continued use of the App constitutes acceptance of changes

Review Regularly: We encourage you to review this policy periodically.

11. Medical Disclaimer

IMPORTANT: Allergify is a tool to help identify potential allergens in food products. It is NOT a substitute for medical advice, diagnosis, or treatment.

You Must:

Always read product labels yourself
Consult your doctor or allergist before consuming any product
Carry prescribed emergency medication (e.g., epinephrine)
Seek immediate medical attention in case of allergic reactions

We Are Not Liable:

For incorrect allergen information
For product formulation changes
For cross-contamination risks
For adverse health outcomes

Use at Your Own Risk: This app provides information for educational purposes only.

12. Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or your data, please contact us.

Response Time: We aim to respond within 7 days of receiving your request.

13. Compliance and Certifications

Allergify complies with:

General Data Protection Regulation (GDPR)
California Consumer Privacy Act (CCPA/CPRA)
Children's Online Privacy Protection Act (COPPA)
Apple App Store Privacy Guidelines
Google Play Store Privacy Guidelines

14. Third-Party Links

The App may contain links to third-party websites or services (e.g., Open Food Facts). We are not responsible for the privacy practices of these third parties. We encourage you to review their privacy policies.

Summary

What We Collect:

Allergen preferences (local only)
Scan history (local only)
Product contributions (anonymous)
Usage analytics
Ad data (non-premium users)
Ingredient text for AI (premium users)

What We Don't Collect:

Name, email, or phone number
Precise location
Payment information (handled by Apple/Google)
Biometric data
Health records

Your Data, Your Control:

Most data stays on your device
Delete anytime by uninstalling
Upgrade to Premium for ad-free experience
No user accounts required

15. Apple Inc. as Third-Party Beneficiary

You acknowledge and agree that Apple Inc., and Apple's subsidiaries, are third-party beneficiaries of these Terms, and that, upon your acceptance of these Terms, Apple will have the right (and will be deemed to have accepted the right) to enforce these Terms against you as a third-party beneficiary thereof.

By using Allergify, you acknowledge that you have read and understood this Privacy Policy.