Stone & Coin Terms

Last updated: October 13, 2026

By using Stone & Coin Worth AI (a WorthScan AI app), you agree to these Terms. Please read them carefully.

What the app provides

Stone & Coin Worth AI provides two AI-assisted, photo-based scanners. Stone Scanner can offer likely identification, visible characteristics, educational information, confidence or uncertainty, and possible value context for rocks, minerals, and crystals. Coin Scanner can use front and back photos to offer likely country or issuer, denomination, year, mint mark, type or series, visible design evidence, preliminary condition estimates, collector significance, confidence or uncertainty, and a classification of COMMON, COLLECTIBLE, SCARCE, or EXPERT REVIEW. EXPERT REVIEW means the coin may have characteristics that should be examined by a qualified specialist.

Informational results and no guarantee of accuracy

Results are informational and intended as a starting point for your own research. We do not guarantee the accuracy, completeness, or reliability of any result. AI-generated results may be incomplete or incorrect, and photo quality, lighting, angle, focus, wear, damage, and missing details can affect the analysis.

Not a professional service

Stone results are not professional laboratory identification, a gemological report, or a certified gemstone appraisal. Coin results are not professional authentication, counterfeit certification, or certified grading. Coin classifications are not appraisals, sale prices, or guarantees of rarity or authenticity. Stone value context is not a guaranteed sale price or certified appraisal.

Your responsibility

• You are responsible for your own decisions and actions.
• You are responsible for the photos and details you upload, and should only upload content you have the right to share.
• Do not rely solely on the app for buying, selling, insurance, authentication, grading, appraisal, or other significant-value decisions.
• Rare, unusual, or potentially high-value items should be independently verified by an appropriate professional before you act on a result.

Accounts and acceptable use

You are responsible for the accuracy of the account information you provide and for activity under your account. Do not misuse the service, attempt to interfere with its operation, access another person's account, or upload unlawful content or content you do not have the right to share.

Plans, scan allowances, and purchases

The Free plan includes 3 total scans, including up to 1 Coin scan. Starter includes 30 total scans, including up to 10 Coin scans. Plus includes 100 total scans, including up to 33 Coin scans. Each Coin scan uses one total scan and one Coin allowance; each Stone scan uses one total scan. Scan Packs add total scans but do not add Coin allowance. Current prices and the applicable allowance period are shown in the app before purchase.

Starter and Plus are optional monthly subscriptions that renew automatically until cancelled. Scan Pack +20 is a one-time purchase and does not renew. Purchases are completed inside the iOS or Android app through the Apple App Store or Google Play and are subject to the applicable store's billing, cancellation, and refund rules. You can cancel a subscription through your app-store account settings; cancellation takes effect at the end of the current billing period. See the Refund / Purchases / Cancellation Policy.

Features and availability

Features, evidence sources, results, plan availability, and allowances may change in future app updates. We may update, modify, suspend, or discontinue features at our discretion.

Limitation of liability

To the maximum extent permitted by applicable law, WorthScan AI is not responsible for losses arising from reliance on an identification, condition observation, Stone value range, Coin classification, or other app result, or from a user's buying, selling, insurance, authentication, grading, appraisal, or collection decision. Nothing in these Terms limits rights or liabilities that cannot lawfully be limited.

Contact

Questions about these Terms? Contact: stoneworthai.support@gmail.com