Privacy Policy

Last updated: November 19, 2025

This Privacy Policy applies to the Macrolyze iOS App listed on the Apple App Store ("Macrolyze – snap. track. check. AI-basiertes Nutrition Tracking und Analyse"). It also covers subscription management via RevenueCat (auto-renewable subscriptions).

About

Macrolyze provides AI‑assisted nutrition analysis. We operate from the Netherlands (GDPR/AVG applies).

Data We Process

• Account data (email, login provider)
• Content you submit (photos, text, voice)
• Technical data (device, OS, app version, crash logs)
• Purchase status via RevenueCat

Purpose

• Perform AI analysis (OpenAI)
• Sync results to your account
• Support & fraud prevention

Third Parties

• OpenAI – model inference
• RevenueCat – IAP validation
• Hosting/DB (e.g., Replit/Supabase)

International Transfers

Data may be processed in the EU, USA, or other jurisdictions with comparable privacy standards.

Your Choices

• Delete entries anytime in the app
• Request export or deletion via info@macrolyze.com

Rights

GDPR rights: access, rectification, deletion, restriction, portability, objection.

Mexico (ARCO): access, rectification, cancellation, opposition.

California (CCPA/CPRA): access, deletion, non‑discrimination requests via info@macrolyze.com.

Switzerland (revFADP): we comply with Swiss FADP for Swiss residents.

Canada (PIPEDA): contact info@macrolyze.com for access/correction requests.

AI Transparency

Macrolyze uses AI (OpenAI models) to analyze nutrition input. AI may be inaccurate; verify critical values.

Cookies

This website itself does not set cookies and does not use any analytics tools. Any cookies within the Macrolyze app are used exclusively for technical account management purposes.

Controller / Contact

Controller: Andreas Guan, Eindhoven, Netherlands · info@macrolyze.com · Supervisory authority: Autoriteit Persoonsgegevens (NL).