Privacy
Policy.

01 / Overview

HomeCalc Convert is a local-first measurement conversion application published by KOŚCIUSZKO. It converts area, volume and weight values and allows you to revisit saved results. You can use the app without registering or signing in.

02 / Information collection

We do not collect your conversion values, favorites, saved conversion history, or in-app preferences on company servers. The app is intended to perform its core conversion functions on your device. There is no account system or cloud synchronization operated by us.

This statement concerns data handled by the app itself; your device, Google Play and network provider may process technical information under their own policies.

03 / Information stored on your device

Values you enter, selected units, recent calculations, favorites, and preferences such as rounding and default category may be stored within the app's private local storage. This lets you revisit conversions and maintain your chosen settings. Locally stored data is not the same as data collected or retained by KOŚCIUSZKO.

04 / How information is used

The app uses values you enter to calculate unit conversions and uses locally saved records to display Favorites, History, and your selected preferences. Your data is not required for advertising profiles or account identification.

05 / Sharing and third-party services

We do not sell or share your conversion history, favorites, or values entered into the converter. The app is designed without a user account or our own cloud database. Distribution via Google Play is subject to Google's separate policies. If the application's third-party components change, this notice will be updated accordingly.

06 / Data Retention

KOŚCIUSZKO does not maintain a remote copy of your conversions or preferences and therefore does not have a company-side retention period for them. Any conversion history, favorites, and preferences saved locally remain on your device until you remove those records, clear the app's storage, or uninstall the application, subject to Android backup and restoration behavior controlled by your device settings.

07 / Data Deletion

You can remove individual saved conversions and history entries from within the app where deletion controls are available. To remove all local app data, use Android Settings → Apps → HomeCalc Convert → Storage → Clear storage, or uninstall the application. Exact menu names vary by Android version. If Android backup is enabled, consult your device's backup settings about any separately retained backups.

Since we do not keep your conversion data on our servers, there is no remote conversion database for us to erase. For privacy questions, contact us using the email below.

08 / Data security

Local app records are kept in the application's private storage, with access protection provided by your device operating system. Keep your device and software updated and use a screen lock to help protect information stored on it. No security method can be guaranteed absolutely.

09 / Children's privacy

HomeCalc Convert is a general-purpose measurement utility and is not specifically directed to children. We do not knowingly collect children's personal information through a company-operated account or server.

10 / Changes to this policy

We may update this Privacy Policy if the application, its integrations, or legal requirements change. A revised version will be published here with an updated effective date.

11 / Contact

KOŚCIUSZKO
13 Ul. Metalowców, Chorzów, 41-500, Poland
lordamoralen@gmail.com
+48 534 305 336