Last updated: June 23, 2026

Privacy Policy

This Privacy Policy explains how Dollfins.app (“we”, “our”, or “us”) collects, uses, and safeguards information across our mobile applications and services (“our Apps”). We are committed to protecting your privacy and keeping data usage transparent. Different Apps may include different features, and the information collected may vary depending on the App you use.

1. Information We Collect

We do not directly collect personal contact information such as name, email, or phone number. However, third-party services may process subscription-related and device-related data.

Google AdMob

Used for displaying ads.
AdMob may collect:

  • Advertising ID

  • device information

  • ad performance data

Firebase Analytics

Used for understanding app usage trends.
Analytics may collect anonymized data such as:

  • device type

  • session duration

  • feature usage

  • crash logs (if Crashlytics enabled)

Firebase Firestore

Used to store gameplay data such as:

  • progress

  • scores

  • settings

  • in-app preferences

RevenueCat (Subscription & In-App Purchases)

Used to manage subscriptions and entitlements across devices.
RevenueCat may collect:

  • purchase history (subscriptions, renewals, cancellations)

  • transaction identifiers (from Apple App Store / Google Play)

  • subscription status (active, expired, trial)

  • app user identifiers (pseudonymous ID)

  • device information (for receipt validation and fraud prevention)

This enables features such as syncing across devices. No personal account, email address, or real-world identity is required to use these features.


2. How We Use the Information

Collected data is used only to:

  • provide and improve core gameplay features

  • save and sync your progress

  • deliver advertisements

  • analyze app performance and user behavior (in aggregate and anonymized form)

  • manage and validate subscriptions

  • provide premium features and entitlements

  • process in-app purchase status

  • prevent fraudulent or unauthorized subscription use

We do not sell personal data. We only share limited data with third-party service providers necessary to operate the App (such as analytics, advertising, and subscription management).


Out Apps use advertising services that may collect device identifiers (such as the Advertising ID) for the purpose of showing relevant ads.

Where required by law (such as in the EU/EEA), our Apps will request your consent before using data for personalized advertising. You may manage or withdraw your consent at any time through the in-app Privacy Settings.

On iOS, the App complies with Apple’s App Tracking Transparency (ATT) framework and will request your permission before tracking your activity across apps and websites owned by other companies.


4. Data Security

  • All Firestore data is stored on secure Google servers with industry-standard encryption.

  • Only aggregated or anonymized analytics information is available to us.

  • We do not access user-specific gameplay data unless required for debugging or support.

  • Subscription and payment information is handled by Apple App Store and Google Play. We do not store any credit card or billing information.


5. Children’s Privacy

Our Apps are not directed toward children under 13.

We do not knowingly collect personal information from children. If we become aware that a child under 13 has provided personal data, we will take steps to delete such information.


6. Third-Party Privacy Policies

For more details, please review the privacy policies of:

  • Google AdMob

  • Firebase Analytics

  • Firebase Firestore

  • RevenueCat

Their data handling practices apply independently from ours.


7. Changes to This Policy

We may update this Privacy Policy occasionally.
Continued use of our Apps after updates are published means you accept the revised Policy.


8. Contact Us

If you have any questions about this Privacy Policy, please contact:

📧 dollfins.app@gmail.com

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