Last updated: November 12, 2026
This Privacy Policy explains how Listworth: Sell Stuff on eBay ("Listworth", "the App") handles information when you use it on iPhone. The App is published by Yaroslav Mykhailov, LLC, a Delaware limited liability company ("we", "us", "our").
Quick Summary: The photos you choose are sent to our server and to Anthropic (Claude) to identify the item, write a draft listing and estimate its value. If you connect your eBay account, we store an encrypted eBay refresh token and your eBay user ID and username so we can publish listings for you. We never see your eBay password. Your photos are not used to train AI models. The App has no ads, does not track you across apps or websites, and we do not sell your data.
When you take or choose photos of an item, the App sends those photos to our server at api.docgpt.ai over an encrypted connection. Our server sends them to Anthropic's Claude AI model, which identifies the item and writes a draft listing: a title, description, condition and item specifics. Our server also estimates the item's value by looking up the prices of similar active listings on eBay through eBay's APIs. The App only uses the photos you take or select.
To publish listings, you can connect your eBay account. You sign in on eBay's own page (eBay OAuth), so we never see or store your eBay password. When you connect, we store:
With your authorization, we use this connection to publish your listings, upload your photos to eBay through the eBay Media API, and create the business policies (payment, shipping and returns) and inventory location that eBay requires, on your behalf.
Subscriptions are sold and processed by Apple. Apple gives the App the transaction and subscription status needed to unlock paid features. We never receive your payment card details or billing address.
Like any web service, our server receives technical request data, such as your IP address, the time of a request and the App version. We use it to run the service, keep it secure and fix errors.
We do not use your photos or listings to train AI models, and we do not use your information for advertising.
The App does not include third-party analytics or advertising SDKs. If you choose to share analytics with app developers in your iPhone settings, Apple may give us anonymous crash reports and aggregated usage statistics. This information does not identify you.
We share information only with the service providers needed to run the App:
We do not sell personal information, share it with data brokers or advertisers, or use it to track you across apps or websites. We may disclose information if the law requires it.
Deleting your Listworth account does not remove listings already published on eBay. You manage those in your eBay account. You can also revoke Listworth's access in your eBay account settings at any time. Deleting your account does not cancel an Apple subscription; see Support for how to cancel.
The App uses the camera only after you allow it, and it uses only the photos you take or select from your library. You can change camera and photo access at any time in iPhone Settings.
Data travels between the App, our server and our providers over encrypted HTTPS connections, and eBay refresh tokens are encrypted when stored. No method of transmission or storage is completely secure, so we cannot guarantee absolute security.
The App is not directed to children under 13, and we do not knowingly collect personal information from them. To connect an eBay account and sell, you must meet eBay's age and eligibility requirements.
We and our service providers process information in the United States and in other countries where those providers operate. Their data-protection laws may differ from those where you live.
We process your information to provide the service you request (Art. 6(1)(b) GDPR) and, for security and abuse prevention, on the basis of our legitimate interests (Art. 6(1)(f) GDPR). You have the right to access, correct, delete or export your data, to object to processing, and to complain to your data protection authority. Contact us using the details below.
We may update this policy when the App, our service providers or the law change. We will post the new version on this page and update the date above.
See also the Terms of Use and Support pages.