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Mahr Calculator
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Data deletion

Request data deletion

Deletion is explicit, verified, and handled by email until an in-app flow ships.

What deletion does

Emailing us from the address you used for your assessment lets us verify it's you and erase your linked identity, attempts, answers, reports, exports, device tokens, and preferences. We aim to complete a verified request within 30 days.

A narrow accounting exception

A minimal purchase-transaction record is kept for as long as required for store and legal accounting, even after deletion. It cannot be used to reconstruct you or your survey responses.

Before you submit a request

Do not include survey answers, report content, verification codes, or other sensitive data in your email — support only needs the address linked to your assessment to verify and act on the request.

Email support

Email us from the address you used for your assessment to start a deletion request — never include survey answers, report content, or verification codes.

Email support ↗

Approved — effective 30 August 2026

This page reflects what Mahr Calculator actually does today, approved by the owner. If anything here doesn't match your experience of the app, email customer@mahrcalculator.co.uk.

Mahr Calculator

A quieter way to turn reflection into a useful next step.

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Mahr Calculator is operated by a sole trader based in the United Kingdom. Contact customer@mahrcalculator.co.uk with any question.

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