Privacy Policy

Last updated: 26 March 2026 Β· Policy Version 5

1. Overview

This Privacy Policy describes how the Insulo.app web application collects, uses and protects user information.

2. Data we do NOT collect

The App does not transmit to any server:

3. Local storage

The App uses your browser's localStorage to store calculation history. This data never leaves your device.

4. Cookies and advertising

With your consent, the App may use:

If you clicked "Essential only" in the cookie banner, no third-party services are loaded.

5. Your rights (GDPR)

Under the EU General Data Protection Regulation (GDPR) Articles 15–21, you have the following rights:

    To exercise any of these rights: info@insulo.app.

    6. Data Retention and Local Storage

    Calculation history is stored locally on your device only.

    Consent records are also stored locally on your device.

    Language and theme preferences are stored locally and not transmitted.

    6a. Medical Disclaimer & Limitation of Liability

    The App is intended for informational purposes only. It does not constitute medical advice. Always consult a qualified healthcare professional before making insulin dosing decisions.

    The developer shall not be liable for any harm, injury, loss, or adverse outcome β€” direct or indirect β€” resulting from use of, or reliance on, calculations provided by this application. This includes but is not limited to incorrect dosing, hypoglycaemia, hyperglycaemia, or any other medical event.

    For complete legal terms including the full Limitation of Liability clause, No Warranties, Regulatory Status, and Governing Law, please read the Terms of Use.

    6b. Third-Party Fonts (Google Fonts)

    The App loads fonts from Google Fonts (fonts.googleapis.com / fonts.gstatic.com). When your browser requests these fonts, your IP address is transmitted to Google's servers. This constitutes processing of personal data under GDPR. Google's use of this data is governed by Google's Privacy Policy. The fonts are cached by the app's Service Worker after the first load; subsequent use does not require a network request to Google.

    6c. Third-Party Donations (Ko-fi)

    The App contains a link to Ko-fi (ko-fi.com/insulo_app), a voluntary donation platform operated by Ko-fi Labs Limited (Ireland). If you click the Ko-fi link, you will be redirected to Ko-fi's website. The developer does not receive any personal data as a result of you visiting Ko-fi. Ko-fi's own privacy policy governs any data collected during the donation process: ko-fi.com/legal. Clicking the Ko-fi link or making a donation is entirely voluntary and does not affect the functionality of the App.

    6d. Privacy-Friendly Analytics (Plausible)

    The App uses Plausible Analytics to collect anonymous, aggregated usage statistics (pages visited, country, device type). Plausible does not use cookies, does not collect personal data, and is fully GDPR-compliant. No data is shared with advertisers. See plausible.io/privacy.

    6e. Third-Party Advertising (Google AdSense)

    The App may display advertising served by Google AdSense. When enabled, Google and its partners may use cookies and device identifiers to serve personalised ads based on your prior visits to this and other websites. Google's use of advertising cookies is governed by Google's Privacy Policy. You may opt out of personalised advertising by visiting Google Ads Settings. The "Essential only" option in the consent banner will disable non-essential cookies including advertising cookies.

    6f. Hosting Infrastructure (GitHub Pages)

    The Application is hosted on GitHub Pages, a static hosting service provided by GitHub, Inc. (a subsidiary of Microsoft Corporation). When you visit insulo.app, your browser connects to GitHub Pages servers, which may log your IP address and HTTP request metadata (page requested, timestamp, browser type) in standard server access logs. These logs are retained by GitHub according to their own privacy policy. GitHub Pages does not set cookies on behalf of this Application. GitHub's privacy statement is available at docs.github.com.

    7. Children

    The App is intended for use by persons aged 18 and over.

    8. Changes & Re-consent

    We may update this Privacy Policy from time to time.

    When we make material changes, we increment the version number. The consent banner will reappear.

    9. Contact

    For privacy-related questions or to exercise any GDPR rights:

    Email: info@insulo.app
    Response time: up to 30 calendar days.

    You also have the right to lodge a complaint with your national supervisory authority.