Last updated: [DATE]
This policy explains what 디엔비소프트 ("we") collects when you use Crown, why, and for how long. We do not use advertising or third-party analytics, we do not sell personal information, and we do not use your chats to train AI models.
| Data | Why (legal basis) | How long |
|---|---|---|
| Account: email, name, and your Google or GitHub account number | To sign you in and run your account (contract) | Until you delete your account |
| Chats: what you send, attached text, and the replies | To produce replies and let you see your chats again (contract) | Until you delete the chat or your account — then the content is deleted at once |
| Usage and payment records: plan, credits, amount used per reply, times, Polar order and subscription numbers | Billing, refunds, complaints and records the law requires (contract; legal obligation) | 5 years (Korea's E-Commerce Act Enforcement Decree, art. 6), kept even if you delete your account, then deleted |
| API keys and sign-in sessions — stored only as one-way hashes | Security (contract) | Until revoked or expired (sessions: 30 days) |
| Technical logs at our hosting provider (IP address, time, request path) | Security and fixing errors (legitimate interest) | Under the hosting provider's retention |
We use only necessary cookies: sid keeps you signed in (30 days), oauth_state protects sign-in (10 minutes).
Your display settings (font, theme, text size, tools) and an unsent message are kept in your browser's local storage, not on our
servers; clearing your browser data removes them.
These recipients are outside Korea. The transfers are needed to provide the Service, so we disclose them here instead of asking separate consent (Personal Information Protection Act, art. 28-8). You can refuse them only by not using the Service.
| Recipient (country) | Data | Purpose | When / how | Kept for |
|---|---|---|---|---|
| Anthropic, PBC (United States) — privacy | Chat content you send and the conversation so far | Generating replies, on our behalf | Each time you send a message, over an encrypted connection | Under Anthropic's commercial API terms |
| Modal Labs, Inc. (United States) — privacy | Everything in section 1 | Hosting and storage, on our behalf | Continuously, encrypted connection | As in section 1 |
| Polar Software, Inc. (United States) — privacy | Your email, our account number for you, what you buy | Payments, receipts, tax — as a separate business that also collects your payment details directly | When you open checkout or billing | Under Polar's policy |
| Google LLC / GitHub, Inc. (United States) | The fact that you sign in to us | Sign-in, as separate businesses | When you sign in | Under their policies |
| Google Fonts (United States) | IP address, browser details | Delivering the app's fonts | When the page loads | Under Google's policy |
Delete a chat, or your whole account in Settings → Account. Deleting removes chat content and API keys immediately; payment and usage records are kept for the period in section 1 and then deleted by an automatic job.
You can access, correct, delete or stop the processing of your personal information — most of it directly in the app, or by emailing rnjswldbf2014@gmail.com. You can complain to your data protection authority (in Korea, the Personal Information Protection Commission).
Encrypted connections (HTTPS), secrets stored only as hashes, access to stored data limited to the operator, and payment details handled only by Polar.
The Service is not for children under 14, and we do not knowingly collect their information.
Privacy officer: 오병훈 · Phone +82-10-4004-8452 (please email first — calls may not be answered right away) · rnjswldbf2014@gmail.com · 디엔비소프트, 서울특별시 영등포구 대림로40가길 0, 102호(대림동, 지오빌)