Privacy Policy

Introduction

Grisu Studio LLC (“we,” “our,” or “us”) is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our website and mobile applications.

Information We Collect

Information You Provide

We may collect information that you voluntarily provide to us when you:

Contact us through our website
Subscribe to our newsletter
Use our mobile applications
Provide feedback or support requests

Automatically Collected Information

When you visit our website or use our applications, we may automatically collect:

Device information (device type, operating system, unique device identifiers)
Usage data (features used, time spent, interactions)
Log data (IP address, browser type, access times)

How We Use Your Information

We use the collected information to:

Provide, maintain, and improve our services
Respond to your inquiries and support requests
Send you updates and marketing communications (with your consent)
Analyze usage patterns and optimize user experience
Detect and prevent fraud and abuse
Comply with legal obligations

We do not sell your personal information. We may share your information with:

Service providers: third-party vendors who assist in operating our services (hosting, analytics, customer support)
Legal requirements: when required by law or to protect our rights
Business transfers: in connection with a merger, acquisition, or sale of assets

Third-Party Services

Our applications may use third-party services that collect information:

Analytics providers
Advertising networks, including Google AdMob
Cloud storage providers

These third parties have their own privacy policies, and we encourage you to review them. Google’s is published at policies.google.com/privacy.

Advertising

Several of our applications are free and supported by advertising delivered through Google AdMob. To serve ads, AdMob may collect your device advertising identifier (IDFA on iOS, Advertising ID on Android), IP address, coarse device information, and ad interaction data.

Where the law requires it — including the European Economic Area and the United Kingdom — our applications present Google’s consent form before any ad loads, and on iOS they present Apple’s App Tracking Transparency prompt. Declining either keeps ads non-personalised; it never removes functionality.

Each application also caps the content rating of the ads it requests, so advertising for gambling, alcohol, dating and comparable adult categories is excluded regardless of your consent choices. Individual applications may impose stricter limits still — see the app-specific policies below.

Data Security

We implement appropriate technical and organizational measures to protect your personal information. However, no method of transmission over the internet or electronic storage is 100% secure.

Your Rights

Depending on your location, you may have the right to:

Access your personal information
Correct inaccurate data
Request deletion of your data
Object to or restrict processing
Data portability
Withdraw consent

Most of our applications store their data entirely on your device. For those, deletion is achieved by uninstalling the app or using the reset option in its settings — we hold no server-side copy to delete, and we will tell you so plainly if you ask.

Children’s Privacy

Our services are not directed to children under 13 years of age. We do not knowingly collect personal information from children. If you believe we have collected information from a child, please contact us.

Some of our applications additionally ask a neutral, skippable age question and apply child-directed treatment — G-rated, non-personalised advertising with no device identifier — to anyone who indicates they are under 13.

International Data Transfers

Your information may be transferred to and maintained on servers located outside your jurisdiction. We ensure appropriate safeguards are in place for such transfers.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the “Last Updated” date.

Contact Us

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

Grisu Studio LLC — privacy@grisu.co