Privacy policy

Who operates the app

PourQuote: Concrete Calculator is operated by 戈谢 (GE XIE). For privacy requests, contact pp3x325@gmail.com. This policy covers PourQuote, not other products hosted on this domain. Last updated: 8 November 2026.

Calculations and quote details

Dimensions, settings, material specifications, prices, saved projects and company/customer details you enter are stored in the app on your device. PourQuote does not require an app account and has no developer-operated project-sync service. We do not receive these project contents through an app backend. Operating-system backups may include app data, depending on your settings.

Exporting and sharing

When you choose to share or export, the app creates text, PDF, Word or JPG content and passes it to the destination you choose through the system share interface. The recipient, email service or cloud-storage provider handles that copy under its own policy. Deleting an app project does not delete exported copies or recipient-held files.

Purchases

Apple handles payment. The app processes purchase status to enable Pro features and stores a local entitlement cache. We do not receive your payment-card details. Restore purchases uses Apple’s services. Apple controls its purchase records and retention.

Advertising and consent

The free version supports Google AdMob banner advertising and Google’s User Messaging Platform. When advertising services are used, Google and the advertising providers shown in the consent interface may process IP-derived approximate location, device or app identifiers, ad impressions and interactions, and diagnostic/performance information. These support advertising, measurement, fraud prevention and service operation. Non-personalized ads can still involve data processing. The app requests non-personalized ads and does not request access to precise device location, contacts, camera or your photo library. Pro removes advertising.

Your advertising choices

Where required, the consent interface lets you accept or decline optional processing. You can revisit available choices under Settings → Ad privacy when that entry is required and displayed. Advertising requests depend on Google’s consent eligibility result. Withdrawing consent does not invalidate processing performed before withdrawal. Device privacy settings also remain available.

Seven free quotes

When you check or activate a free quote, PourQuote sends Apple’s signed app transaction and a random quote reference to our service. We verify the signature and keep a keyed digest of the app-specific account identifier and the quote references to enforce the seven-quote allowance across devices. We do not receive your Apple email or your quote contents. These identifiers are used for app functionality only. Previously activated quotes are stored locally and can be edited and exported offline. Contact support with questions about these records.

Support messages

If you choose Send feedback, we send only your message, the app version and a random submission ID through our server and Resend to our support inbox. This form does not attach project data or request your email. Please leave out confidential details. Feedback and App Store ratings are independent. If you email support, we receive your email address and the information and attachments you send through our email provider. We use these to answer requests and resolve issues. Do not send passwords, payment-card details or unnecessary customer information. We retain correspondence only as needed to handle the request, related disputes or legal obligations; you may request deletion, subject to those obligations.

Purpose and legal basis

Where applicable law requires a legal basis, processing needed to provide requested support and purchase access is based on providing the requested service; optional advertising-related processing relies on consent where required. Security and abuse prevention may rely on legitimate interests, and legally required records on legal obligations. The applicable advertising providers explain their own purposes and bases in their policies and consent disclosures.

Retention and deletion

Local app data remains until you delete it or remove the app, subject to system backups. Removing an exported file must be done in the receiving app or storage service. Purchase and advertising providers determine retention for data they control. We cannot access or remotely delete your locally stored projects. Contact support for requests concerning information you sent us.

International processing and your rights

Apple, Google and our email provider may process information in countries outside yours under their respective safeguards and policies. Depending on your location, you may have rights to access, correct, delete, restrict or object to processing, portability, withdraw consent, or complain to a data-protection authority. Send requests to pp3x325@gmail.com; we may request proportionate verification. For local projects, use your device’s app and storage controls. Advertising choices are available through the consent interface where applicable.

Children and updates

PourQuote is a construction estimating tool and is not directed to children. Please contact us if you believe a child has supplied personal information to support. Changes to this policy will be posted here with an updated date; additional notice or consent will be requested where required.