Effective Date: March 26, 2026
Welcome to Magic Story. This Privacy Policy explains how we collect, use, and protect information when you use the Magic Story mobile application.
The app is operated by an individual developer based in Japan.
Because the app is designed for use by or with children, we take privacy seriously and comply with applicable children's privacy laws, including COPPA (Children's Online Privacy Protection Act).
Account Information (OAuth Sign-In):
The app supports sign-in using Google and Apple accounts (OAuth).
We may receive limited account information such as a unique user ID and, if provided by the platform, your email address.
This information is used only for account management and is not used for advertising or shared with third parties.
Child Profile Data:
You may create child profiles that include a first name and age.
This information is stored in our database (Firebase) solely to personalize story content.
Story Data:
AI-generated stories, images, and audio files created within the app are stored in our cloud storage and associated with your account.
Subscription Data:
If you subscribe, purchase information is processed by the Apple App Store or Google Play.
We use RevenueCat to manage subscription status. RevenueCat may collect anonymized purchase data.
Usage Data:
We may collect anonymized usage information (e.g., features used, app performance) via Firebase Analytics to improve the app.
This data is aggregated and not linked to personally identifiable information.
Device Data:
Basic device information (device type, OS version) may be collected automatically for debugging and compatibility purposes.
We use the collected information to: