Terms

Radon card scanner · last updated 6 November 2026

These terms apply to the Radon app and this website. By using Radon you agree to them. If you download Radon from the App Store, Apple's standard licence agreement also applies.

What Radon does

Radon recognises trading cards with your phone's camera and shows market prices for them. You can keep a list of your cards, and, if you want, sync it with an account.

Prices are estimates

Prices come from public market data, such as Cardmarket's price guide. They are estimates, not offers, and can be out of date or wrong. Radon doesn't buy or sell cards. Check the actual listings before you buy, sell or trade.

Recognition isn't perfect

Radon can pick the wrong card or printing, for example with glare, damage or very similar cards. Check the result before you rely on it.

Your account

An account is optional. Keep your sign-in safe; you're responsible for what happens with your account. You can delete it at any time in the app. How we handle your data is described in the privacy policy.

Fair use

Don't misuse Radon: no scraping or reselling of the price data, no automated requests to our server, and no attempts to break or overload the service. We may limit or block access when that happens.

Paid features

If Radon offers a subscription or other in-app purchases, Apple or Google handles the payment, renewal and refunds under their own terms. You can cancel in your Apple or Google account settings.

Names and pictures

Radon is an independent app, not affiliated with, endorsed or sponsored by Nintendo, The Pokémon Company or Cardmarket. Card names, card pictures and trademarks belong to their owners and are shown only to identify the cards.

Changes and availability

We keep improving Radon, so features can change or stop. We may update these terms; the date at the top changes when we do, and for bigger changes we'll tell you in the app.

Liability

Radon is provided as it is. As far as the law allows, we're not liable for losses that come from using the prices or results in the app, such as a trade at the wrong price. Nothing in these terms limits your rights as a consumer under the law of the country where you live.

Law

Dutch law applies to these terms. Questions? Email support@radonscan.eu.