Privacy Policy

This privacy notice explains how Calmika — operated by Dávid Kovács, a sole proprietor in Hungary — processes personal data on calmika.com and in the Calmika mobile app.

We process data only to operate the app and website, manage subscriptions, provide support and maintain security. We do not sell data to third parties and do not use targeted advertising systems.

Calmika is built around data minimisation. We process only data needed to operate the app, website, subscriptions, support or parent-initiated manual backup/restore.

• Email address and message content — only when you provide them for contact or support.
• Technical device and website-use data — for security, debugging, essential operation and, after consent, aggregated Google Analytics web analytics.

We do not sell data, create advertising profiles for children or use behavioural advertising or third-party tracking in the child-facing experience.

Child profiles, preferences and app-use data primarily operate locally on the device. Custom photos and voice recordings also stay local by default; they are included in a backup only if the parent chooses that option when creating an encrypted backup file. Password-encrypted Calmika backups are manual files created by the parent; Calmika does not know or recover the backup password and does not automatically upload the backup.

Local-first does not mean that no data can ever reach a provider: the relevant provider’s processing may apply for purchases, optional web analytics, customer support or a backup option selected by the parent.

The website uses two categories: necessary technologies and optional analytics.

• Necessary operation — language preference, remembering your cookie/analytics choice, security and technical operation.
• Optional Google Analytics — loaded only if you accept analytics; used with IP anonymisation for aggregated website measurement.
• No advertising or remarketing cookies, no Meta/TikTok/Google Ads pixels, and no child profiling.

We may use the following providers to operate the app, website, subscriptions and email delivery:

• Vercel — website hosting, performance and security logs.
• RevenueCat and Google Play Billing — subscription and purchase management; we do not process card details ourselves.
• Supabase — technical services actually used by the app and support for parent-initiated backup functions where applicable.
• Resend — transactional emails and support-message delivery.
• Google Analytics — optional, consent-based aggregated website analytics; we do not use it for advertising targeting or child profiling.

Providers act only in the necessary technical/processor role and may not use data for their own advertising.

Calmika is designed for local, on-device use. A parent can create a report locally in Parent Zone for their own review.

Exporting a report is initiated by the parent. The exported file is managed and stored by the parent.

If a parent wants to consult a specialist, they may manually share the exported report with the person they choose. Calmika does not create professional accounts, connections or automatic data transfers.

We retain data only for as long as needed for the relevant purpose or justified by legal or security reasons. General retention principles include:

• Contact and support messages: for the time needed to resolve the request, then as required by applicable retention obligations.
• Purchase and subscription records: for the legally required accounting and tax retention period.
• Security and debugging technical logs: for a necessary, proportionate period.
• Reports and backup files created locally by a parent remain on the parent’s device; the parent decides how long to keep them.

Providers act in a proportionate technical role needed for the app, website, purchases, email delivery or optional website analytics. We do not use them for child profiling or targeted advertising.

The relevant provider’s own privacy terms may also apply — for example Google Play and RevenueCat for purchases, Vercel for website hosting, Resend for email, and Google Analytics for consent-based website analytics.

You may request access to, correction, deletion or restriction of personal data we store, or object to processing. You can manage locally stored reports and backup files directly on your own device.

For a privacy request, contact us:

info@calmika.com

For privacy questions, deletion requests or parental rights, reach us at:

info@calmika.com

If we materially change this notice, we will update the “Last updated” date and, where appropriate, provide a separate notice.