Kalkulator KosztorysuEstimates and PDF on Android
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Privacy Policy

This policy describes how the Kalkulator Kosztorysu app may store, use and share data in connection with creating estimates, Premium features, ads, synchronization and data import/export.

Updated: 2 July 2026

This is an English translation of the Polish legal page. In case of differences, the Polish version is the primary reference.

About the app

Kalkulator Kosztorysu is an Android app for creating estimates, quotes and PDF offers. The app may include a work and service catalog, document history, estimate statuses, ads in the standard version, Premium features and data synchronization.

Controller and contact

For questions about privacy, data, data deletion or technical support, you can write to oleksandr.kanaloshh@gmail.com or use the Contact page.

Data stored locally

Depending on the features used, the app may store locally on the device, among other things:

  • work and service catalog;
  • categories;
  • items and prices;
  • estimates;
  • estimate history;
  • estimate statuses;
  • document data if entered by the user;
  • app settings, language, theme and city / region;
  • information needed for Premium, document statuses and synchronization, if applicable.

The scope of stored data depends on which features the user actually uses.

Data entered by the user

The user may enter into the app, among other things:

  • service names;
  • prices;
  • quantities;
  • units;
  • site or project names;
  • investor details;
  • contractor details;
  • document number;
  • validity date;
  • other data entered into the estimate.

Depending on what the user enters, part of the data may contain personal data.

Ads

The standard version of the app may display ads. Some features may be available after watching a short ad, while Premium removes ads and unlocks additional capabilities.

Ads may be served by Google AdMob or other Google services, if they are used in a given app version. If the app uses an ad consent flow, the user’s consent settings may affect the type of displayed ads.

Google Play Billing and Premium

Premium, subscriptions and purchase restore are handled by Google Play. The app may read purchase or subscription status to unlock Premium features.

Payments are processed by Google Play, not by this website.

Premium synchronization via Google Drive AppData

As part of Premium features, the user may enable synchronization using Google Drive AppData. This may require connecting a Google account for synchronization, backup and restore.

Synchronization may include the work catalog, estimates, app settings and backups. The data is stored in app-specific Google Drive AppData storage and this feature is used only when the user enables the relevant Premium function.

If the app version in use includes a cloud data deletion feature, the user may remove cloud sync data without deleting all local data.

File import and export

The app may support:

  • PDF export;
  • PDF import if the file was created by this app;
  • QR import and export;
  • CSV import and export;
  • Excel import and export within Premium.

Files are created or selected by the user. Sharing a PDF or other files happens through the Android system share sheet, if the user decides to use it.

Purposes of data processing

Data may be processed for the purpose of:

  • creating estimates, quotes and PDF offers;
  • storing document history and settings;
  • importing and exporting data;
  • handling Premium, subscriptions and purchase restore;
  • synchronization or backups, if the user enables them;
  • displaying ads in the standard version;
  • ensuring correct app operation.

Data sharing

We do not sell user data. Data may be shared only to the extent necessary for app functionality or services chosen by the user.

  • Google Play for purchases, subscriptions and purchase restore;
  • Google AdMob or other Google services for ads, if they are used;
  • Google Drive AppData, if the user enables Premium synchronization;
  • the Android system or apps chosen by the user when sharing PDFs or other files.

Data deletion

Local data can be deleted through Android settings, clearing app data or uninstalling the app. Details are available on the Data deletion page.

If the user uses Premium synchronization, cloud data may be deleted separately from local data. Google Play subscriptions and payments are managed by Google Play.

Security

We use available Android platform and Google service mechanisms, but no method of storing or transmitting data can guarantee 100% security.

Children

The app is not directed to children.

Policy changes

This document may be updated together with changes to app features, the way external services work or changes to information requirements.

Last updated

2 July 2026