Privacy policy
Version 1.0 — in force on 12 September 2026
To draw up a chart, we need your date, time and place of birth. That is personal data, and we treat it as such. This page states exactly what we keep, why, for how long, and who we pass it on to.
1. Who is responsible
The publisher of this site, whose full identity and contact details are given in the Legal notice, is the data controller within the meaning of the GDPR.
For any question, or to exercise your rights: dedicated address for GDPR requests to be completed.
2. What we collect
| Data | Why it is necessary |
|---|---|
| Date, time and place of birth | Calculate the astronomical positions, the Ascendant, the houses and the four pillars. Without the time, neither the Ascendant nor the Hour pillar can be established. |
| Name or first name, email address | Create your account, send you your books and, if you are a subscriber, your daily reading. |
| Payment data | Handled directly by our payment provider. We neither see nor keep any card number. |
| Generated content | Your books and your daily readings, so that you can find them in your archive. |
| Technical data | IP address and connection logs, for the security of the service and to fix errors. |
| Preferences | Email send time, language, pausing deliveries. |
We neither collect nor ask for your family situation, your religion, your sexual orientation, your political opinions, your full bank details, or any advertising identifier.
3. One point we would rather state clearly: the “Health” chapter
The cross book contains a chapter titled “Health”. Written from a chart, it may be read as an indication about your state of health. Yet, within the meaning of the GDPR (Article 9), health data includes information inferred about a person, and not only information that is declared.
Our position is therefore the following:
- generating content relating to health rests on your explicit consent, collected separately when you place your order;
- you may withdraw it at any time, and regenerate your books without that chapter;
- this content is never a diagnosis or a prescription, and does not replace a doctor's opinion (see Article 9 of the terms of sale).
explicit consent box to be added to the checkout flow — without it, two options: either add it, or remove the “Health” chapter from the offer. This is a point to settle with your legal counsel.
4. Why we process it, and on what legal basis
| Purpose | Legal basis |
|---|---|
| Calculate your chart and produce your books | Performance of the contract |
| Send you the daily reading (subscription) | Performance of the contract |
| Manage your account, payments and invoicing | Performance of the contract, and legal obligation for accounting |
| Health-related content | Explicit consent (Article 9.2.a of the GDPR) |
| Send you news about our editions | Consent — never by default, unsubscribe in one click |
| Security, fraud prevention, technical logs | Legitimate interest |
5. Who receives your data
We never sell, rent or pass on your data. It is accessible only to the providers strictly necessary:
| Provider | Role | Where |
|---|---|---|
| Scaleway | Hosting of the site and the files | European Union |
| email sending service to be completed | Delivery of your books and your daily reading | European Union |
| payment provider to be completed | Collection of subscription payments | European Union |
| Language model provider | Writing the interpretation and the dialogue replies (subscription only) | Depending on the provider that answers: European Union, United States or China |
| Astronomical calculation | Performed by our own engine, on our servers | No third party |
The case of the written interpretation and the dialogue
For the subscription, the reading and the dialogue replies are written by a language model. Depending on the provider that answers, it may be hosted in France (European Union), the United States or China. The data transmitted is limited to what is necessary: the calculated positions, the Chinese elements, the place of birth and, for the dialogue, your messages. Your name and your email address are not transmitted.
When the model that answers is hosted outside the European Union, that transfer is governed by the safeguards provided for in Chapter V of the GDPR: mechanism to be specified per zone — adequacy decision (EU-US Data Privacy Framework for the United States) or standard contractual clauses, depending on the offer taken out with the provider.
The books of the free edition send nothing to a language model: the text is assembled from a knowledge base compiled in advance. The dialogue itself only sends your messages after your explicit agreement (a tick box, before the first message).
6. How long we keep it
| Data | Period |
|---|---|
| Birth and account data | For the life of the account, then twelve months (the life of your readings archive), then deletion |
| Books and readings generated | For the life of the account, then twelve months |
| Invoices and accounting records | Ten years, legal obligation (article L123-22 of the French Commercial Code) |
| Technical logs | Twelve months |
| Consent to receive our news | Until you unsubscribe, then three years after the last contact |
7. Your rights
You have the following rights at all times:
- access the data we hold about you and obtain a copy of it;
- rectify it if it is inaccurate — a wrong birth time can be corrected in one click;
- erase it: deleting your account deletes your birth data and your generated content;
- restrict or object to processing;
- receive it in a machine-readable format (portability);
- withdraw your consent at any time, without calling into question what was done before;
- give instructions on what happens to your data after your death (article 85 of the French Data Protection Act).
To exercise these rights: dedicated address for GDPR requests to be completed. We reply within one month. Proof of identity may be requested if there is reasonable doubt about who you are.
If our answer does not satisfy you, you may lodge a complaint with the CNIL: 3 place de Fontenoy, TSA 80715, 75334 Paris Cedex 07 — cnil.fr.
8. Security
Exchanges with the site are encrypted (HTTPS). Birth and account data are stored on servers located in the European Union, and access to them is restricted to the people who need it to run the service. Passwords are never kept in clear text.
In the event of a data breach likely to create a high risk to your rights, we inform you and the CNIL, within the periods set by the GDPR.
9. Cookies and audience measurement
This site uses no cookies: no audience measurement, no advertising, no social network button, no font or script loaded from a third-party server. That is also why no consent banner is shown to you: there is nothing to consent to.
If we ever added an audience measurement tool, it would be configured to be exempt from consent, or a banner would be added. This page would be updated accordingly.
10. Minors
The service is intended for adults. For a minor under fifteen, consent must be given jointly by the minor and the holder of parental authority (article 45 of the French Data Protection Act).
11. Changes
This policy may change, in particular if we change provider. The version in force is always the one published on this page, with its update date. In the event of a substantial change, we inform you by email before it takes effect.
A question about your data?
Write to us: dedicated address for GDPR requests to be completed. We reply within one month, often much faster.