Terms of Service

Coin Stacker helps you catalog coins and bullion, estimate their value from market data, and check prices before you buy. We may add, change or remove features as the app evolves.

You need an account to use the app. Keep your sign-in details private and tell us if you think someone else has used your account. You must be at least 13 years old to use Coin Stacker.

The Free plan costs nothing and covers up to 100 coins. The Collector plan costs $19.99 a month or $199 a year when you subscribe on the web, and starts with a 7-day free trial.

Subscriptions renew automatically at the end of each period until you cancel. You can cancel any time in your billing settings. When you cancel, you keep access until the end of the period you already paid for. If you cancel during the free trial, you won't be charged.

We'll tell you in advance before a price change affects your subscription.

If you subscribe inside the iPhone app, Apple handles the payment, renewal, cancellation and any refunds under Apple's own terms, and the in-app price may differ from the web price. Manage those subscriptions in your Apple ID settings.

The values, prices and verdicts in Coin Stacker are estimates based on third-party market data. They are not appraisals, offers to buy or sell, or financial advice, and they may be incomplete or out of date. We don't buy or sell coins. Always use your own judgment before you buy, sell or insure anything.

Don't misuse the service: no attempts to break or overload it, access other people's data, scrape it, resell it, or use it for anything unlawful. We may suspend accounts that do.

Your collection records and photos belong to you. You give us permission to store and process them only to run the app for you, as described in our Privacy Policy. You can export or delete your data at any time.

Coin Stacker is provided “as is.” We work hard to keep it accurate and available, but we don't guarantee that it will be error-free, uninterrupted, or that coin identifications and prices will always be correct.

To the extent the law allows, we aren't liable for indirect or consequential losses, including losses from buying or selling coins based on information in the app. Our total liability for any claim is limited to the amount you paid us in the 12 months before the claim.

Questions about these terms? Email support@coinstacker.ai.