Privacy Policy

RPN Deck collects nothing. There is no account, no analytics, and no network connection.

What the app collects

Nothing. RPN Deck does not collect, transmit, or store any personal information. It contains no analytics, no advertising, no crash reporting, and no third-party SDKs of any kind.

What stays on your device

To let you pick up where you left off, RPN Deck saves your current stack and calculation tape locally on your iPhone. This data never leaves the device. It is readable only by the app, and it is removed when you delete the app.

If you use iCloud Backup or an encrypted local backup, this saved state may be included in that backup, the same as any other app's data. That backup is controlled entirely by you and by Apple — RPN Deck has no access to it.

Network access

RPN Deck makes no network requests. It works identically in airplane mode.

Purchases

RPN Deck is a paid app sold through the App Store. Apple handles the entire transaction; the developer receives only the anonymous, aggregated sales reports Apple provides, which contain no information identifying individual buyers. The app itself has no purchase code and cannot see your payment details.

If you contact support

If you email support@rpndeck.com, your message and email address are used only to answer you. They are not added to any mailing list and are not shared with anyone. Mail is delivered through the domain registrar's email forwarding service and stored in a personal mailbox.

Children

RPN Deck is safe for users of any age. Because it collects no data at all, it collects no data from children.

Changes

If this policy ever changes, the revised version will be posted on this page with a new effective date. Any change that affects an already-released version of the app will also be noted in that release's App Store update text.

Effective 29 July 2026. RPN Deck is made by Edgard Berendsen.