Privacy Policy

Last updated: January 31, 2026

WeightSnap ("we," "our," or "us"), operated by Tyler Brown, is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use the WeightSnap mobile application.

Summary

The short version: Your data stays on your device. We don't have accounts, we don't have servers or databases storing your personal information, and we don't sell your data. The only external service we use is for AI-powered coaching insights, and that data is processed but not stored.

Information We Collect

Data Stored Locally on Your Device

WeightSnap stores all of the following information locally on your device only:

• Weight entries: Your weight measurements and the dates you logged them
• Progress photos: Photos you take or select within the app
• Body measurements: Any measurement annotations you add to photos
• Profile information: Name, height, biological sex, and preferences you provide during setup
• App settings: Your preferences for units, themes, notifications, and features

This data is stored using Apple's SwiftData framework and remains on your iPhone. WeightSnap does not operate any servers or databases — your data never leaves your device except when you explicitly use the AI coaching feature (see below) or choose to share content.

Apple Health Integration

If you choose to enable Apple Health integration, WeightSnap can:

• Read: Weight data from Apple Health to import historical entries
• Write: Weight entries you create in WeightSnap to Apple Health (if you enable this option)

This data exchange happens entirely on your device between WeightSnap and Apple Health. No Health data is sent to external services.

AI Coaching Feature

If you choose to use the AI coaching feature to get personalized insights:

• Your weight data and relevant profile information are sent to our AI processing service
• The data is used only to generate your response and is not stored after processing
• Progress photos are never sent to the AI service

Information We Do NOT Collect

• We do not require you to create an account
• We do not collect your email address (unless you contact us for support)
• We do not track your location
• We do not use analytics SDKs
• We do not serve advertisements
• We do not sell, rent, or share your personal information

Data Storage and Security

All personal data is stored locally on your device using Apple's secure storage frameworks, protected by your device's passcode, Face ID/Touch ID, and iOS encryption.

Data Retention and Deletion

Your data remains on your device until you delete it. You can delete individual entries, use Settings to reset all data, or simply uninstall the app.

Children's Privacy

WeightSnap is not directed at children under 13. We do not knowingly collect personal information from children under 13.

Contact Us

If you have any questions about this Privacy Policy, please contact us at:

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