Effective date: May 20, 2026

Last updated: May 20, 2026

This Privacy Policy describes how Maxim Melnik ("we", "us", or "the developer") handles your information when you use the Dice Roller mobile application ("the App") on iOS, iPadOS, macOS, and visionOS.

1. Summary

The App stores your gameplay preferences locally on your device only and does not transmit them anywhere. Separately, the App uses Google Firebase Analytics to collect a small set of anonymous, non-personal usage and diagnostic data so we can understand how the App is used, identify crashes, and make the experience better in future updates.

We do not collect your name, email address, location, contact list, advertising identifier, or any other personally identifying information. The data Firebase Analytics receives is not linked to your real-world identity and is not used to track you across other apps or websites.

2. Information We Do Not Collect

The App does not collect any of the following:

• Your name, email address, phone number, or postal address
• Government identifiers or account credentials
• Your real-world or precise GPS location
• Your contacts, photos, calendar entries, or any other on-device personal data
• Your advertising identifier (IDFA) — we do not use Apple's App Tracking Transparency framework
• Your web browsing history
• Health, fitness, or biometric data
• Any data classed as "Sensitive Personal Information" under the EU GDPR or the California CCPA / CPRA

3. Local Data Storage (Stays On Your Device)

The App stores the following information locally on your device only, using Apple's standard UserDefaults API. None of this leaves your device:

• Your roll history (last 50 rolls — dice type, count, values, total, date)
• Your selected theme (dice colour, material, font, table surface)