Last updated: 13 August 2026
TestDue collects nothing. There is no account, no server, no analytics and no advertising. Assembly locations, tests and notes stay on your device. We never receive them and cannot see them.
Everything TestDue creates is written to on-device storage on your iPhone: assemblies, test records, gauge readings and optional JSON backups you export. None of it is transmitted to us.
TestDue Pro is an auto-renewing subscription sold through Apple’s In-App Purchase system. Apple processes the payment and tells the app whether a subscription is active. We never see your payment details, and we do not receive your name, email or Apple Account information.
If you share a ticket image or export a JSON backup, iOS hands the content to whichever app or service you choose. We are not involved in the transfer and receive no copy.
TestDue does not use tracking SDKs, advertising identifiers or analytics. Local preferences use on-device storage only.
TestDue is not directed at children under 13. It is a business tool for adults who test backflow prevention assemblies.
If this policy changes we will update the date above. Continued use after a change means you accept the new policy.