PLN Converter — Last updated: February 2026
PLN Converter (“the App”) is committed to protecting your privacy. This policy explains what information is collected and how it is used.
We do not collect any personally identifiable information. The App does not require an account, login, or registration.
Exchange rates are sourced from the European Central Bank (ECB) via the frankfurter.app API. This is publicly available data. No personal data is transmitted in these requests.
Subscription purchases are processed by Apple through the App Store. We use RevenueCat to manage subscription status. RevenueCat receives your App Store receipt to verify your purchase. No payment details are accessible to us. RevenueCat’s privacy policy is available at revenuecat.com.
We use Mixpanel to collect anonymous, aggregated usage statistics (e.g. which screens are viewed, which features are used). No personally identifiable information is included.
We use Sentry to collect anonymous crash reports, which help us identify and fix bugs. IP addresses and any personally identifiable information are stripped before transmission.
All app data (conversion history, cached exchange rates, preferences) is stored locally on your device. We do not operate servers that store your personal data.
This App is fully GDPR compliant. We do not collect, store, or process personal data. If you have questions, please contact us at the address below.
The App does not knowingly collect data from children under 13.
We may update this policy. Continued use of the App after changes constitutes acceptance of the new policy.