App Support

PipeSizer Pro

PipeSizer Pro is an offline pipe sizing reference that helps estimate diameter choices and compare run assumptions without a spreadsheet.

Support email: yangguangwin@icloud.com

Launch scope

FAQ

Does it work offline?
Yes. The launch build performs its core workflow on device and does not require an account.

Does it collect my data?
No. The launch build does not include ads, analytics SDKs, or remote account storage.

How do I report an issue?
Email the support address with your device model, iOS version, app version, and the steps you used before the issue appeared.

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