Local calculations
Calculation and preference data can remain in this browser without an account.
Privacy
Your calculations stay yours.
No account is required to use ETF Compass. Local calculations stay in your browser, and optional cloud sync remains your choice.
Optional cloud sync
Sign-in and Firebase sync are optional features you choose to enable.
Advertising choices
Google Privacy & Messaging provides applicable consent and revocation controls.
Calculation data and browser storage
Calculations run in the app on your device or browser. ETF Compass may use browser storage to remember preferences, onboarding state, and locally saved scenarios. That data stays in the browser until you clear it or the app changes it.
Optional account and cloud sync
If you choose to sign in, ETF Compass may use Firebase Authentication for the account and Cloud Firestore for scenarios and settings you choose to sync. You can use the calculator without signing in where local use is available.
Google advertising and consent
This site includes Google AdSense account metadata for ownership verification. Advertising is disabled during review, and these static pages do not load the AdSense advertising tag or request ads.
If advertising is enabled later, Google and its partners may use cookies, web beacons, IP address, device or browser information, and similar technologies as permitted by law and your choices. Read how Google uses advertising data.
Your choices
You can avoid optional sign-in, clear browser storage, and use browser privacy controls. If advertising is enabled after approval, an ad-enabled page will provide Google Privacy & Messaging consent and revocation controls where required.
Contact and updates
For privacy questions, contact lambda.softwarepg@gmail.com. We may update this notice when the app, data practices, or advertising setup changes.