1. Data Fiduciary
The Data Fiduciary responsible for your personal data is {{LEGAL_ENTITY}}, registered office: {{REGISTERED_ADDRESS}}. We decide the purposes and means of processing your personal data.
Legal
Effective 19 July 2026. This policy explains how Astro Dadi collects, uses, shares, retains, and protects your personal data, and your rights under the Digital Personal Data Protection Act, 2023 (“DPDP Act”).
The Data Fiduciary responsible for your personal data is {{LEGAL_ENTITY}}, registered office: {{REGISTERED_ADDRESS}}. We decide the purposes and means of processing your personal data.
We process your birth details on the basis of your consent, requested at the point you submit them. You may withdraw consent at any time from Settings → “Withdraw consent,” or by contacting the Grievance Officer. Withdrawing consent does not affect processing already carried out, and may mean we can no longer provide chart-based features.
To deliver the service we share limited data with the following processors, some located outside India:
We do not sell your personal data.
We use PostHog to understand page visits and broad product interactions. PostHog stores a randomly generated first-party analytics identifier in your browser so we can join activity across visits in that browser. If you sign in, we replace that analytics identifier with your opaque internal Astro Dadi user ID. We do not send PostHog your name, email address, or other profile properties.
PostHog may process technical request data such as your IP address, browser user agent, and hostname on its United States servers. We restrict event properties to sanitised routes and predefined product categories; URLs have query strings, fragments, and chart or chat identifiers removed before capture.
We disable session replay, surveys, heatmaps, automatic click capture, advertising profiles, and automatic exception capture. We respect your browser's Do Not Track setting: browser analytics is not initialised, and billing analytics initiated from that browser carries the same suppression signal.
Personal data is stored in a managed PostgreSQL database that applies encryption at rest at the infrastructure level, and is transmitted over encrypted (HTTPS/TLS) connections. Access is restricted to the operation of the service.
We retain your personal data for as long as your account is active. Charts and chats of free-tier users may be deleted after 18 months of inactivity. Billing records are retained for 7 years to meet Indian tax law. On account deletion, data is purged within 30 days (see Section 10).
Deleting your account schedules permanent erasure after a 30-day grace period and cancels any active subscription. Signing in again within 30 days cancels the deletion.
Astro Dadi is not directed to children under 18. We do not knowingly collect personal data of minors, and we do not track, target advertising at, or profile minors. If you submit birth details on behalf of a minor, you confirm you are the parent or lawful guardian and consent to the processing. If you believe a minor’s data has been provided without proper consent, contact the Grievance Officer for removal.
In accordance with the DPDP Act and the IT Rules, 2021, our Grievance Officer is {{GRIEVANCE_OFFICER_NAME}}, reachable at {{GRIEVANCE_EMAIL}}. We aim to acknowledge and resolve grievances within 30 days. See our Grievance Redressal page for details.
In the event of a personal data breach, we will notify the Data Protection Board of India and affected users in accordance with the timelines and manner prescribed under the DPDP Act.
We may update this policy. Material changes will be communicated in-app or by email. The effective date above reflects the latest version.