Privacy notice

The Young & Tina Guide is run by 주식회사 티오엠아이 (TOMI Co., Ltd.), Seoul, Korea, which is the controller of the personal information described here (개인정보처리자).

What we collect

• Your email address.
• If you sign in with Google: the name and email address on your Google account.
• The date you first signed in and the date you last opened the guide.
• Whether you ticked the box to receive occasional updates, and when.
• Technical records needed to keep the service running and secure: the time of a sign-in request and a code that confirms you are a person and not a program. While you are signed in, our database keeps the IP address and browser type of your session, and removes them when you sign out or the session expires. Our hosting providers also log IP addresses for security.

We do not collect your location, your contacts, your photos, or anything you do inside the guide beyond the sign-in record.

Why we collect it

• To let you into the guide and keep you signed in on your device.
• To know who the guide has been shared with.
• If you ticked the box: to send you occasional updates from Young & Tina. This is a separate choice. Leaving it unticked does not affect your access.

The legal basis

Your consent, given when you sign in (Personal Information Protection Act, Article 15(1)1), and separately your consent to marketing emails (Article 22). You may refuse. If you refuse the sign-in consent, we cannot open the guide for you. If you refuse the marketing consent, nothing changes.

How long we keep it

For as long as you have access. When access ends, or when you ask us to delete your information, we delete it within 30 days. Security logs kept by our hosting providers are deleted on their own schedules. Where a law requires us to keep a record longer, we keep only what the law requires, for the period it requires.

Who processes it for us (처리위탁)

We use these providers to run the guide. They process your information only on our instructions and only for the purpose stated.

• Supabase, Inc. (United States, with the database located in Seoul): sign-in accounts and the database.
• Vercel Inc. (United States): hosting the guide.
• Cloudflare, Inc. (United States): the check that confirms you are a person. Cloudflare receives your IP address and browser details to do this.
• NAVER Cloud Corp. (Republic of Korea): drawing the map. When the map opens, NAVER Cloud receives your IP address, your browser details, the address of the page you are on, and a usage record.
• Google LLC (United States): only if you choose to sign in with Google.
• Resend, Inc. (United States): sending sign-in codes and, if you asked for them, updates.

Because some of these providers are outside Korea, your information may be transferred overseas for processing. We rely on your consent to this transfer, given at sign-in, and on each provider's contractual commitments on security.

Who else sees it

No one. We do not sell, rent, or share your information with anyone outside 주식회사 티오엠아이 and the providers above. We do not share it with travel advisors or with the places listed in the guide.

Your rights

You may ask at any time to see the information we hold about you, to correct it, to have it deleted, or to withdraw consent. Write to christina@youngandtina.com. We answer within 10 days. Withdrawing sign-in consent ends your access. Withdrawing marketing consent stops the updates and nothing else.

How we protect it

Only one administrator can reach the database. Visitors can see only the published guide, never each other's information. Connections are encrypted. We review access rules before every release.

Cookies and local storage

The guide stores a sign-in token and your map-app preference on your device so you do not have to sign in or choose again. The map stores a small record about its map tiles on your device so it can start reliably, and may keep copies of the tiles it has shown. It does not use advertising cookies or analytics that identify you.

Children

The guide is not directed at children under 14, and we do not knowingly collect their information. If you believe a child has signed in, write to us and we will delete the record.

How we destroy information

Electronic records are deleted so they cannot be recovered. We keep no paper records.

Person responsible for personal information (개인정보 보호책임자)

Christina Min (민승기), Representative Director (대표) · 주식회사 티오엠아이 · christina@youngandtina.com

Registered address: 1F #1116, 17 Seobinggo-ro, Yongsan-gu, Seoul, Korea (서울특별시 용산구 서빙고로 17, 1층 1116호) · Business registration number: 650-87-03249

If you believe your rights have been infringed, you may also contact the Personal Information Dispute Mediation Committee (1833-6972, kopico.go.kr) or the Korea Internet & Security Agency Privacy Center (118, privacy.kisa.or.kr).

Changes

If this notice changes, the date at the top changes and we post the new version here. If a change affects how we use your information, we ask you again.