SubHundred Privacy Policy

Last updated: 2026-06-26

SubHundred (“the app”) is a personal cholesterol / lipid logger. Your privacy is the point of the product, not an afterthought.

What we collect

Nothing. SubHundred has no account, no login, and no server. We do not collect, transmit, sell, or share any personal or health information.

Where your data lives

Everything you enter — lab values (LDL / HDL / triglycerides / total cholesterol), medications, risk tier, settings — is stored only on your device, inside an encrypted database (SQLCipher; the key is held in the iOS Keychain). It never leaves your phone unless you explicitly export it (CSV / PDF) and choose where to send it via the system share sheet.

Health data

The app is an educational logger. It does not measure, diagnose, or prescribe. The values are the ones you type from your own lab reports. We never read or upload them.

Subscriptions

Optional Pro features are sold as an auto-renewing subscription processed by Apple through your App Store account. Apple handles the payment; we never see your card or Apple ID. See Apple’s privacy policy for how Apple processes purchases.

Third parties / tracking / ads

None. No analytics SDKs, no advertising, no tracking, no third-party data sharing.

Notifications

If you enable reminders, they are scheduled locally on your device. No push server is involved.

Deleting your data

Use Settings → Delete all my data, or simply delete the app. Either removes all stored data permanently.

Children

The app is not directed at children.

Contact

Questions: xmasdongx@gmail.com