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NutriLogic (“we,” “us,” or “our”) is committed to protecting your privacy. This Privacy Policy explains what information NutriLogic accesses, how it is used, where it is stored, and the choices available to you.

Information You Provide

NutriLogic may process information you voluntarily enter or create, including:

• Nutrition and wellness information: Foods, meals, meal categories, hydration, manually logged workouts, nutrition goals, saved items, local nutrient corrections, and related logs.
• Body and profile information: Age, sex, height, current weight, goal weight, general, CKD, or CHF profile selections, related profile options, and clinician-provided nutrition targets.
• Messages and requests: Text you submit through NutriLogic’s conversational or personalized-insight features.
• Nutrition issue reports: If you voluntarily report a food entry, the report may include food and source identifiers, displayed values, issue type, comments, evidence you provide, app version, food revision, and a snapshot of the reported food data.

NutriLogic does not currently require you to create an account or provide your name, email address, or Apple ID to use the app.

Apple Health

On supported Apple devices, NutriLogic can optionally read workout and activity information from Apple Health after you grant permission.

Depending on what is available, this may include:

• Daily step count
• Daily active energy
• Workout type
• Workout start and end times
• Workout duration
• Workout active calories
• Distance and measurement units
• The app or device that recorded the workout

Connecting Apple Health is optional. NutriLogic requests read-only access to workouts, step count, and active energy. It does not write information to Apple Health.

Imported activity information is used to display activity summaries and, where enabled, adjust calorie targets and personalize nutrition and wellness insights inside NutriLogic.

Imported Apple Health information is stored locally by NutriLogic on your device. It is not sold, used for advertising or marketing, shared with data brokers, or used to determine eligibility for insurance, credit, or employment.

You control Apple Health permissions through the Health app or iOS Settings and may revoke access at any time. Disconnecting Apple Health within NutriLogic stops future imports and removes Apple Health workouts stored by NutriLogic. It does not delete or change information in Apple Health.

Camera and Barcode Scanning

Camera access is used only when you choose to scan a UPC barcode. NutriLogic does not save or upload camera images.

The decoded barcode may be sent to the NutriLogic food service, which may use USDA FoodData Central or Open Food Facts to find a matching food.

Food Search, Caching, and Nutrition Reports

NutriLogic operates a food-only service using Cloudflare infrastructure.

Food search terms and decoded barcodes may be processed by this service and, when needed, sent to food-data providers such as USDA FoodData Central or Open Food Facts.

Search and barcode responses may be cached to:

• Improve speed and reliability
• Reduce repeated requests to outside food-data providers
• Improve food matching and search quality
• Maintain source, revision, correction, and estimated-value information

If you voluntarily submit a nutrition issue report, the report is sent to a private review queue.

NutriLogic also sends a randomly generated installation identifier with food-service requests for service operation, abuse prevention, continuity, and rate limiting. For stored reports, the service converts that identifier into a one-way hash. It is not your Apple ID and is not intended to identify you by name.

Nutrient edits you make on your device remain local unless you separately choose to submit a nutrition issue report.

Information Processed by Online Features

Most NutriLogic information is stored locally on your device. When you use an online feature, the minimum information needed to provide that feature may be transmitted.

This may include:

• Food search terms or decoded UPC barcodes sent to the NutriLogic food service and, when needed, USDA FoodData Central or Open Food Facts
• Nutrition issue reports you voluntarily submit
• Messages submitted to conversational features
• Relevant daily nutrition totals, goals, hydration totals, or selected profile information used to generate a requested insight
• A randomly generated installation identifier used for service operation, continuity, security, and rate limiting

NutriLogic does not intentionally send your name, email address, Apple ID, camera images, complete nutrition history, biometrics, workouts, or Apple Health records to the food service.

Apple Health information is not sent to advertising services or data brokers.

How We Use Information

NutriLogic uses information to:

• Maintain food, hydration, workout, and nutrition history
• Calculate daily targets, summaries, scores, trends, and educational insights
• Provide food search and barcode lookup
• Provide requested conversational features
• Review reported nutrition issues
• Maintain food sources, revisions, corrections, and quality information
• Operate, secure, troubleshoot, and improve NutriLogic

Storage and Retention

Food logs, profile settings, saved foods, meals, local nutrient corrections, legal-acceptance records, and imported workouts are stored locally in NutriLogic’s app storage on your device.

Local information remains until you delete it through available app controls, disconnect and remove imported Apple Health workouts, reset applicable data, or uninstall the app.

Food-service cache records expire and are periodically removed.

Nutrition issue reports and food source, revision, and correction records may be retained as reasonably needed to:

• Review and resolve reports
• Maintain food-data accuracy
• Prevent abuse
• Secure the service
• Meet legal obligations

Other information submitted to an online feature may be processed long enough to provide and protect that feature.

Service Providers and Food-Data Sources

NutriLogic uses service providers to operate specific online features. These include:

• Cloudflare: Hosting the NutriLogic food service and its database
• USDA FoodData Central: Providing food and nutrition information
• Open Food Facts: Providing food, barcode, ingredient, and nutrition information

These providers process only the information needed for the applicable feature and may be subject to their own privacy terms.

Sale, Advertising, and Disclosure

• We do not sell your personal or health information.
• We do not use Apple Health information for advertising, marketing, or use-based data mining.
• We do not disclose Apple Health information to advertising platforms, data brokers, or information resellers.
• We may disclose information if required by law or when reasonably necessary to protect users, our rights, or the security of the service.

Your Choices

You may decline or revoke camera and Apple Health permissions through iOS Settings.

You may edit or delete locally stored information through available NutriLogic controls or by uninstalling the app.

Submitting a nutrition issue report is optional.

You may contact us with a privacy or deletion question, including a question about a submitted report, using the email address below.

Children’s Privacy

NutriLogic is intended for adults aged 18 and older. We do not knowingly collect personal information from anyone under 18.

If you believe a minor has provided personal information, contact us so we can address it.

Security

We use reasonable measures designed to protect information handled by NutriLogic. However, no storage or transmission method can be guaranteed to be completely secure.

Changes to This Policy

We may update this Privacy Policy as NutriLogic changes.

Updates will be posted on this page and identified by the “Last updated” date. When the app identifies a new legal-policy version, it may ask you to review and acknowledge the updated policy in the app.

Contact for Privacy Matters

Email: nutrilogic.app@gmail.com

NutriLogic is a wellness and educational application. It is not a medical device and cannot diagnose, treat, cure, or prevent any disease.

All nutrition calculations, hydration goals, activity summaries, scores, insights, and recommendations are estimates intended for general informational purposes.

CKD and CHF Profiles

CKD and CHF profiles provide educational starting estimates, profile-aware scores, and alerts. They are not prescriptions or substitutes for individualized medical care.

Appropriate calorie, protein, sodium, potassium, fluid, and phosphorus targets can vary based on:

• Condition stage and severity
• Dialysis status
• Laboratory results
• Medications
• Symptoms and fluid status
• A clinician’s individual instructions

Use clinician-provided targets when available and verify them with your healthcare team.

Nutrition-Data Limitations

Nutrition records may be incomplete, outdated, user-edited, or estimated from comparable foods.

A zero or “not provided” value may mean that the original source did not report that nutrient. Estimated values may differ from the product or meal actually consumed.

Data-quality warnings and phosphorus-additive indicators do not guarantee that every relevant nutrient or ingredient has been detected.

Review product labels, restaurant information, and clinician instructions whenever accuracy is medically important.

Consult a qualified healthcare professional before making decisions involving:

• Diet changes
• Medical treatment
• Nutrition strategies
• Exercise or activity routines
• CKD, CHF, diabetes, hypertension, or another medical condition

If you are pregnant, take medication, receive dialysis, or have a chronic medical condition, consult a licensed healthcare provider before relying on the app’s guidance.

NutriLogic is not responsible for actions taken based on information or estimates provided by the app.

By using NutriLogic, you acknowledge and agree to the following terms.

1. Use of the App

• You must be at least 18 years old to use NutriLogic.
• You agree not to attempt to reverse-engineer, copy, or exploit the app except where applicable law permits it.
• You will not use the app for unlawful purposes.

2. Wellness Purposes Only

NutriLogic provides estimates based on standard nutrition and activity formulas.

Values may vary and should not be considered personalized medical advice, diagnosis, or treatment.

3. Third-Party and Estimated Data

Food, nutrition, ingredient, and activity information supplied by third-party databases, restaurants, devices, or apps may be incomplete, delayed, estimated, outdated, or inaccurate.

Local corrections affect information stored on your device unless you separately submit a nutrition issue report.

You are responsible for reviewing information before relying on it.

4. No Warranty

NutriLogic is provided “as is” and “as available.”

To the extent permitted by law, we make no guarantees regarding accuracy, completeness, availability, reliability, or suitability for a particular purpose.

5. Limitation of Liability

To the extent permitted by applicable law, NutriLogic and its creators are not liable for losses, injuries, or damages arising from use of the app or reliance on its nutrition, health, food, or activity estimates.

6. Changes to These Terms

We may update these terms from time to time.

Updates will be posted on this page and identified by the “Last updated” date. The app may require you to acknowledge an updated legal-policy version before continuing.

© 2026 NutriLogic. All rights reserved.