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Privacy Policy

Effective: 2026-10-29 · Operator: CarReady · Contact: tarotgo.help@gmail.com

1. What this app does

Saju Lumi is an app that calculates your Four Pillars from your birth details and shows fortunes and readings. There is no sign-up or login, so we do not collect your name or contact details.

2. Information stored only on your device

The following is stored only on your phone and is not sent to the operator’s servers.

• Your birth date, birth time, gender and birthplace type, and the details of another person you enter for compatibility
• Your language, background color and sound settings
• Your AI usage count and whether you agreed to AI use

Your chart, daily and yearly fortune and compatibility are calculated on your phone. Deleting the app deletes this information too.

• Your saved readings and the notes you write on them (the “Saved readings” list)
• Your daily reminder setting (on/off and time). The reminder is scheduled on your phone and no information is sent to a server for it
• Sharing as an image: the card is made on your phone and goes only to the app you choose in the share sheet; the operator does not receive it

3. Information sent to a server (only when you use AI reading)

The following is sent only when you agree to AI use and tap “Get my reading” or send a follow-up question.

• The eight characters (heavenly stems and earthly branches) of the chart, the element counts and the gender
• The topic you chose, your selected language, and any follow-up question you typed

Your birth date, birth time, birthplace and name are not sent.

What is sent is used only to produce the reading. The operator’s server (Cloudflare Workers) does not store it. The reading is produced through the API of an outside AI service, Anthropic, and processing there follows Anthropic’s policies. The content may be processed on servers outside your country.

To prevent abuse, the server briefly uses the IP address of the requesting device to count requests. This value is not used to identify you.

4. Information we do not collect

We do not collect your location, contact list, photos, payment card details, or advertising identifier. There are no ads, and we do not track your activity in other apps or websites.

5. Update check

On iPhone, the app checks the App Store for a newer version of itself. This request contains only the app’s identifier and your country. It contains no information about you or your chart.

6. Children

This app is not directed to children under 14.

7. Your rights

You can remove information stored on your device by editing or deleting it in the app, or by deleting the app. For questions about content sent to a server, please contact us at the email above.

8. Changes

If this policy changes, we will say so along with the effective date on this page. If features such as payments, analytics tools or reminders are added, we will update this policy first.

This policy is written to match what the app actually does. It is not a legally reviewed document.