KnowYourFinance runs both a privacy-first iPhone app and a public website. The app is built to keep personal financial data on your device. The website may use cookies and advertising technology, and that distinction is explained clearly below.
Last updated: March 18, 2026
Core app calculations and saved scenarios are designed to remain on your device.
The website may use cookies and ad technology on pages where ads are served.
You can read the site and use the app's core tools without creating an account with us.
This Privacy Policy applies to both:
The app and website do not operate in exactly the same way. The app is designed around on-device processing for personal finance inputs. The website is a public publishing surface and may use cookies, basic hosting logs, and advertising technology.
Our core design goal for the app is simple: your financial calculations and saved scenarios should not need to travel to our servers.
The app may request optional permissions only where they are needed for a feature, such as local notifications. It does not require access to contacts, SMS, email, camera, or other unrelated sensitive permissions for core use.
Like most websites, knowyourfinance.org may process limited technical data automatically when you browse pages. This can include:
This information may be processed by our hosting providers, content delivery tools, and advertising partners in order to deliver pages, keep the site secure, and serve or measure ads.
The website may use Google AdSense or related Google advertising products to serve ads. When ads are shown, Google and its partners may use cookies, local storage, or similar technologies to serve, limit, personalize, or measure advertising, subject to applicable law and consent requirements.
Depending on your location, you may be shown a consent prompt before non-essential advertising cookies are used. You can also manage browser cookies through your browser settings, and Google provides additional controls through its ad settings and partner-site disclosures.
Depending on the surface you use, KnowYourFinance may rely on third parties such as:
Each third party operates under its own terms and privacy documentation.
KnowYourFinance is intended as a general educational finance product. We do not knowingly collect children's personal financial information through a KnowYourFinance account system because the core app and website do not require such an account for normal use.
We may update this Privacy Policy from time to time as the product, website, ad stack, or legal requirements change. When we make material changes, we will update the date at the top of this page.
If you have a privacy question, correction request, or concern about this policy, contact:
The simplest way to read this policy is: the app is designed to keep your personal finance work local, while the website may use cookies and advertising tools like other public publishing sites. We separate those two experiences clearly so users are not misled about how each surface works.