Privacy Policy

Last updated: 22 June 2026

1. Scope

This Privacy Policy describes how Lullaby collects, uses, discloses, and protects information when you use the Lullaby mobile app, our support pages, and related services. Lullaby helps you and a room-mate discover baby names you both like.

Lullaby is operated by Solardev, a sole proprietorship (eenmanszaak) established in the Netherlands. Solardev ("we", "us") is the controller responsible for the personal data described in this policy.

Lullaby is offered internationally and may appear under a localised name depending on your region — for example, Droomnaam for users in the Netherlands. More localised names may be added over time. This Privacy Policy applies to the same app whichever of these names you use it under.

2. Information we collect

• Account and identity information: when you sign in with Apple or Google we receive and store your name, email address, a profile image if your provider supplies one, authentication identifiers, and the internal account ID we use to manage your account. We never ask for or store a password — sign-in is handled entirely by Apple or Google.
• Session and device information: to keep you signed in and to protect your account, we store session tokens and related metadata, including your IP address and device/browser user-agent.
• Name activity: the names you react to (like or dislike), the names you favourite, the name sets you select, and the feed filters you save.
• Rooms: the rooms you create or join, your membership in them, and the invite codes used to connect you with a room-mate.
• Subscription information: if you purchase Lullaby Premium, we store your subscription and entitlement status and related purchase events. Payment is processed by Apple — we do not receive or store your full payment card details. See "Subscriptions and payments" below.
• Support information: details you provide when you contact us for support, privacy requests, or legal inquiries.

What we do not collect: we do not collect your gender or your baby's gender, and we do not ask for date of birth, precise location, contacts, photos, or health data. The gender associated with a name in our catalogue describes the name, not you.

3. How we use information

• Provide sign-in and account management.
• Build your name feed and remember your reactions, favourites, selected name sets, and filters.
• Connect you with a room-mate and surface the names you both like (your matches).
• Provide and manage Lullaby Premium and your subscription entitlement.
• Maintain service security, detect abuse, and prevent fraud.
• Provide support and respond to your requests.
• Comply with legal obligations and enforce our terms.

4. Analytics

We do not currently collect optional product-analytics or behavioural usage data, and we do not use third-party advertising or cross-app tracking. If we introduce optional analytics in the future, we will update this policy and, where required, ask for your consent in the app before collecting it.

5. Subscriptions and payments

Lullaby offers an optional auto-renewing subscription, Lullaby Premium. Purchases are made through the App Store and processed by Apple under your Apple ID — we never see your full payment details. We use RevenueCat as our subscription management provider: to track your entitlement we share a user identifier with RevenueCat and receive your purchase and subscription status in return. RevenueCat acts as a data processor and processes this information solely on our behalf. Apple's and RevenueCat's own privacy notices govern how they handle payment and purchase data.

6. Legal bases (where applicable)

Depending on your location, processing is based on one or more of the following: performance of our contract with you, our legitimate interests, your consent, and compliance with legal obligations.

7. Data sharing and tracking

We do not sell or rent your personal data, and we do not track you across third-party apps or websites for advertising. We share information only with the service providers needed to run Lullaby — such as hosting, authentication (Apple, Google), and subscription management (RevenueCat, Apple) — and only as far as that requires. We may also disclose information where required by law, to protect rights, safety, and security, or in connection with a corporate transaction subject to lawful safeguards.

8. International data transfers

Information may be processed in jurisdictions outside your place of residence. Where required, we apply appropriate safeguards for cross-border transfers.

9. Data retention and account deletion

We keep your data for as long as necessary to provide the service and as required for legal, security, and dispute-resolution purposes.

You can delete your account at any time from within the app. Deleting your account permanently removes your profile, linked sign-in records, reactions, favourites, selected name sets, feed filters, and the rooms you own, except where limited retention is required by law. If you signed in with Apple, deleting your account also revokes Lullaby's Sign in with Apple grant.

10. Your choices and rights

Depending on your jurisdiction, you may have rights to access, correct, delete, restrict, or object to the processing of your personal information, to data portability, and to withdraw consent where processing is consent-based. You can exercise many of these directly in the app — including account deletion — or by contacting us at lullaby@solardev.io.

11. Children's privacy

Lullaby is intended for adults planning or choosing baby names and is not directed to children under the age required by local law to provide valid consent. If we become aware that we have collected personal information from a child without appropriate consent, we will take steps to delete it.

12. Security

We use administrative, technical, and organizational safeguards to protect your information. No method of transmission or storage is completely secure, and we cannot guarantee absolute security.

13. Third-party services

Lullaby integrates with third-party providers, including Apple and Google (sign-in), Apple (payments), and RevenueCat (subscription management). Their handling of your data is governed by their own terms and privacy notices.

14. Changes to this policy

We may update this Privacy Policy. Updated versions are effective when posted, and material changes may be additionally communicated through the app or service.

15. Contact

Privacy inquiries and requests: lullaby@solardev.io
General support: lullaby@solardev.io

Also review our Terms of Service.