Privacy Policy - Pipe Fitter

Last updated: October 12, 2026

This Privacy Policy applies to Pipe Fitter, a pipe-fitting calculator, identifier com.a99h.pipefitter, on the App Store and Google Play, developed by A99H Studio.

The app collects no personal data. Its App Store privacy label is "Data Not Collected" and its Google Play Data safety section declares no data collected or shared.

What stays on your device

The app saves the measurements you last typed into each calculator and your settings (units, rounding, appearance) in the app's own storage on your device. This information never leaves your device and is not readable by the developer. Deleting the app deletes it.

No advertising, analytics or tracking

• No ads and no advertising SDKs; no advertising identifier (IDFA / Advertising ID)
• No analytics, crash-reporting or attribution services
• No accounts, login or registration; no location, contacts, photos, camera or microphone access
• No tracking across apps or websites; the app never shows Apple's App Tracking Transparency prompt

The app works fully offline. It only goes online when you tap the privacy-policy link, which opens this page in your browser.

Children

The app is a calculator for adults working in the piping trades. It collects no personal information from anyone, including children.

Changes

If this policy changes, the new version will be posted on this page with a new "Last updated" date, before an app version with different data practices is released.

Contact

Questions about this policy: cubismy@gmail.com.