Web Privacy Policy

Last updated: May 12, 2026

This privacy policy applies to the web version of harunoapp services, including the homepage at harunoapp-site.pages.dev and all web applications served under this domain. For the iOS app, please refer to the privacy policy linked from that app's listing in the App Store.

1. Who We Are

harunoapp ("we", "us", or "our") is an independent app developer publishing a collection of small utility and creative tools, distributed via the Apple App Store (iOS) and as web applications on this site. This policy describes how the web version of our services handles your information.

2. Scope

This policy covers:

It does not cover third-party websites that we link to, or our native iOS apps distributed via the App Store.

3. Information Collected Automatically

Like most websites, we receive certain information automatically when you visit. Specifically:

This information is processed by our hosting provider (see Section 5) and is used for security, debugging, and general traffic analysis. We do not combine it with any personal identifier to identify you individually.

4. Cookies, Local Storage, and Similar Technologies

We use a small number of browser storage mechanisms. None of them store information that identifies you personally.

Type Purpose Set by
Strictly necessary cookies Site security, bot protection, performance Cloudflare (our hosting provider)
Local Storage / IndexedDB Saving your in-app settings and creations locally on your device. The data never leaves your browser unless you explicitly export it. Each web application
Service Worker cache Caching static assets so the app loads faster on subsequent visits and works offline where supported. Each web application
Advertising cookies (conditional) Used by Google AdSense to deliver and measure ads. See Section 6. Google AdSense and its partners (when active)

You can clear all of the above at any time from your browser's privacy settings. Doing so will reset any saved in-app data on this site.

5. Third-Party Services We Rely On

5.1 Cloudflare Pages (hosting)

Our site is hosted on Cloudflare Pages. When you visit, your IP address and request metadata are processed by Cloudflare for the purposes of serving the site, mitigating attacks, and producing aggregate analytics. See Cloudflare's Privacy Policy.

5.2 Google Fonts (fonts.gstatic.com)

Some of our web applications use the Flutter framework, which fetches font files from Google's font CDN (fonts.gstatic.com) to render text correctly in your browser's language. When this happens, Google receives your IP address and user-agent string. Google states that font requests are not logged with cookies and are not used for advertising. See Google's Privacy Policy and the Google Fonts privacy FAQ.

5.3 Google AdSense (advertising)

We may display advertisements on this site using Google AdSense. When AdSense is active on a page, Google and its third-party advertising partners may use cookies and similar technologies to serve ads based on your prior visits to this site and other sites. See Section 6 for details, including how to opt out.

6. Advertising

6.1 Use of Google AdSense

We may use Google AdSense, a third-party advertising service provided by Google LLC. AdSense uses cookies and similar identifiers in your browser to:

6.2 Personalized vs. Non-Personalized Ads

Depending on your region and consent status, you may be shown either personalized ads (based on your interests) or non-personalized ads (based on the page content and your approximate location only).

If you are visiting from the European Economic Area (EEA), the United Kingdom, or Switzerland, you may be presented with a consent banner before personalized ads are shown. You may withdraw or change your consent at any time using the same banner.

6.3 How to Opt Out

You can opt out of personalized advertising by Google and many of its partners using these tools:

Opting out does not remove ads entirely — it only stops them from being personalized to you.

7. How We Use Information

We use the information described above solely to:

We do not sell your personal information. We do not share data with third parties for their own marketing purposes.

8. Data Retention

9. Your Rights

Depending on where you live, you may have legal rights regarding your personal data:

To exercise any of these rights, please contact us via the form in Section 12.

10. Children's Privacy

Our services are not directed to children under 13 (or the equivalent minimum age in your jurisdiction). We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us so we can address it.

11. International Data Transfers

Because we use globally distributed services (Cloudflare, Google), your data may be processed in countries other than the one you live in, including the United States. These providers maintain their own safeguards for international data transfers; please refer to their privacy policies linked above.

12. Contact

If you have any questions, concerns, or requests regarding this policy or your personal information, please use the contact form below.

Open the contact form

13. Changes to This Policy

We may update this Privacy Policy from time to time, for example when we add new services or third-party providers, or when legal requirements change. The "Last updated" date at the top of this page reflects the most recent revision. Significant changes will be noted prominently on the site for a reasonable period.