Privacy Policy

Data & Privacy

Substrato operates on a Local-First architecture. Your nutritional protocols, meal history, and body metrics are stored on-device via SwiftData. We do not maintain external user accounts. Your data is your property.

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Optional Cloud Backup

Users may optionally create an account using email authentication to enable cloud backup via Supabase. If you choose to enable backup, your email address is stored securely for authentication purposes. Nutritional data synced to the cloud is encrypted in transit and at rest. You may delete your account and all associated data at any time from Settings → Account → Delete Account.

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The Accuracy Standard

  • Raw-to-Cooked Logic: All batch calculations utilize a moisture-loss coefficient derived from user-input weights. Precision is limited to the accuracy of your scale.
  • Rounding: Macros are displayed as integers. Calculations are performed to two decimal places to prevent aggregate drift in weekly views.

​

Telemetry

We do not use third-party trackers. Minimal, anonymous crash reporting is utilized solely to ensure database stability. We do not sell, trade, or export your habits.

​

User Conduct

Substrato is a technical instrument. It assumes a baseline understanding of macronutrient therapy. It is not a medical advisor.

Privacy Policy

Data & Privacy

Substrato operates on a Local-First architecture. Your nutritional protocols, meal history, and body metrics are stored on-device via SwiftData. We do not maintain external user accounts. Your data is your property.

​

Optional Cloud Backup

Users may optionally create an account using email authentication to enable cloud backup via Supabase. If you choose to enable backup, your email address is stored securely for authentication purposes. Nutritional data synced to the cloud is encrypted in transit and at rest. You may delete your account and all associated data at any time from Settings → Account → Delete Account.

​

The Accuracy Standard

  • Raw-to-Cooked Logic: All batch calculations utilize a moisture-loss coefficient derived from user-input weights. Precision is limited to the accuracy of your scale.
  • Rounding: Macros are displayed as integers. Calculations are performed to two decimal places to prevent aggregate drift in weekly views.

​

Telemetry

We do not use third-party trackers. Minimal, anonymous crash reporting is utilized solely to ensure database stability. We do not sell, trade, or export your habits.

​

User Conduct

Substrato is a technical instrument. It assumes a baseline understanding of macronutrient therapy. It is not a medical advisor.

Privacy Policy

Data & Privacy

Substrato operates on a Local-First architecture. Your nutritional protocols, meal history, and body metrics are stored on-device via SwiftData. We do not maintain external user accounts. Your data is your property.

​

Optional Cloud Backup

Users may optionally create an account using email authentication to enable cloud backup via Supabase. If you choose to enable backup, your email address is stored securely for authentication purposes. Nutritional data synced to the cloud is encrypted in transit and at rest. You may delete your account and all associated data at any time from Settings → Account → Delete Account.

​

The Accuracy Standard

  • Raw-to-Cooked Logic: All batch calculations utilize a moisture-loss coefficient derived from user-input weights. Precision is limited to the accuracy of your scale.
  • Rounding: Macros are displayed as integers. Calculations are performed to two decimal places to prevent aggregate drift in weekly views.

​

Telemetry

We do not use third-party trackers. Minimal, anonymous crash reporting is utilized solely to ensure database stability. We do not sell, trade, or export your habits.

​

User Conduct

Substrato is a technical instrument. It assumes a baseline understanding of macronutrient therapy. It is not a medical advisor.