Terms of Use

Kangulo app. Provider: Roman Kot, ul. Szafarnia 11/F8, 80-755 Gdańsk, NIP 5832896340.

What this app is

Kangulo is a self-study app with problems written for it: they are original problems, not taken from any exam or competition. The app is a tool for learning and practice; it does not guarantee any result.

One-time purchase: the papers

Installing is free. Full access to the papers and mock exams is unlocked by a single in-app purchase: one-time, with no subscription. Payment is taken by the store (App Store or Google Play) under its own terms, and that is also where you submit any refund request. You can restore the purchase on a new device with the Restore purchases button.

How you may use the content

The content of the app is intended for your own study. Do not pass on your account or the content, do not reproduce it for commercial purposes, and do not download it in bulk with automated tools. The problems and figures are the app publisher's own work.

Account and data

The app does not require a sign-in: your progress is stored by an anonymous technical account. This means that progress does not move between phones and that we cannot find anyone by e-mail address. How data is processed is described in the privacy policy, and you can delete your data in the app.

Liability

We make every effort to keep the content correct, and we fix reported mistakes. The app is, however, a study tool, and we are not liable for competition or school results or for decisions made on the basis of its content. This does not limit consumer rights arising from mandatory provisions of Polish law.

Changes and contact

We will announce material changes to these terms in the app or in the store description. Questions: kontakt@romankot.pl. Governing law: Polish law.