Effective date: September 5, 2026

App: Znaki Drogowe: Polska (also referred to as TrafficSigns)

Developer (“we”, “us”): DZMITRY SHYLA

1. Introduction

This Privacy Policy explains how we handle information when you use Znaki Drogowe: Polska (“App”). We respect your privacy and aim to be transparent.

2. Data we do not collect on our servers

The App does not require an account. We do not operate our own backend for the core App experience and do not intentionally collect personal data on servers we control for running the App’s learning features (catalog, quiz, progress).

3. Information stored on your device

The App may store locally on your device, for example:

• language and display preferences;
• learning progress (e.g. viewed signs, quiz history, streaks, XP) — as implemented in the App.

This data remains on your device unless you delete the App or use device features to clear app data. We do not sync this learning progress to our own servers because we do not operate such a service for this purpose.

4. Purchases (subscriptions)

If you purchase a subscription, Apple processes payment and provides us only limited information needed to validate entitlements (e.g. subscription status), in line with Apple’s systems. We do not receive your full payment card number.

See Apple’s privacy policy for how Apple handles payment data:

https://www.apple.com/legal/privacy/

5. Analytics and advertising

The App may use third-party services that process device and usage data on their servers:

Firebase Analytics (Google)

We use Firebase Analytics to understand how the App is used (for example: app opens, feature usage, quiz and paywall events, and purchase-related events). Firebase may collect identifiers such as an app-instance ID and technical/device information as described by Google.