Privacy Policy for IQ Test Center

This Privacy Policy applies to IQ Test Center at iqtestcenter.me and the IQ Test Center Android app (package name com.iqtestcenter.app). The Android app displays the IQ Test Center service and uses the same account, assessment, and support systems as the website.

IQ Test Center collects the information needed to run the assessment, including your entered age or age band, test responses, timing data, calculated scores, and the session identifier needed to save progress and show results.

If you create an account, we store your email address and account identifier so your results can stay connected to you. If you choose a paid premium PDF report, Stripe may collect payment and billing details. IQ Test Center does not store full card numbers.

Our website and app may receive standard technical and usage information, such as device and browser type, app or page interactions, referral source, approximate IP-derived network information, and cookie or session identifiers used for security, analytics, advertising measurement, and fraud prevention.

SAT Prep Plus offers to keep your practice history across devices. When you are signed in with an active membership, we store, against your account identifier: the identifiers of questions you marked as missed, the date each was last missed and how many times, the dates you practised, and per-day counts such as rounds played and best scores.

That record contains no free text, no answers you typed, and nothing about your identity beyond the account it belongs to. Row-level security limits it to your own account, so no other user can read it.

It is used for one thing: showing you the same Weak Skills list on another device. It is not sold, not shared with advertisers, not used to build a profile of you, and never used as an input to any IQ or cognitive assessment score. Practising signed out keeps the same feature working entirely in your browser, with nothing sent to us.

Cancelling a membership does not delete this record — it remains so that resubscribing restores your history rather than starting from nothing. To have it deleted, send a privacy request as described under Data Retention And Deletion below; we verify the request before acting on it. There is no automatic self-service account-deletion feature at present.

We use assessment data to score the test, show your cognitive profile, support account access, process optional report delivery, prevent abuse, improve reliability, and understand aggregate site performance.

Analytics and advertising tools may collect standard browser and usage signals such as page views, device type, referral source, and ad interaction data.

Where web checkout is offered, payments are processed by Stripe. Stripe receives the information required to complete checkout and may provide IQ Test Center with payment status, email address, transaction identifier, and receipt information. IQ Test Center does not receive or store full card numbers.

The site may use cookies or similar browser storage for login sessions, anonymous test progress, analytics, security, preferences, and advertising measurement.

Google, including Google AdSense, may use cookies or similar technologies to serve, measure, and improve ads. Third-party vendors may also use cookies to serve ads based on prior visits to this or other websites where allowed by law and user settings.

IQ Test Center uses service providers to host and operate the service, including Vercel for hosting, Supabase for database and authentication services, Stripe for web checkout, Resend for optional email delivery, and Google Analytics and Google Tag Manager for aggregate usage measurement.

IQ Test Center may use Google AdSense on public content pages. Google and its advertising partners may use cookies or similar technologies to serve, measure, and improve ads as permitted by applicable law and user settings.

You can manage Google ad personalization through your Google account ad settings. Browser controls, privacy extensions, and regional consent prompts may also affect how cookies and ads work.

We do not sell your personal test results. We share information with service providers only as needed to operate the site, including hosting, database, authentication, analytics, advertising, payment, and email delivery services.

We retain account, assessment, and report information for as long as reasonably necessary to provide the service, resolve support requests, prevent abuse, and meet legal or recordkeeping obligations. Data may be retained in de-identified or aggregated form after it is no longer linked to an account.

To request access to, correction of, or deletion of your personal data, email support@iqtestcenter.me with the subject line "Privacy Request" and include the email address or other session details needed to locate your information. We may ask for information to verify that the request is yours before acting on it. Deletion may exclude records we are required to keep for legal, tax, fraud-prevention, or transaction purposes.

We use reasonable technical and organizational measures designed to protect information in transit and at rest. No internet service can guarantee absolute security, so please do not send payment card numbers or sensitive medical information to support.

The Android app requires internet access to provide the assessment and results service. It does not request access to your device location, contacts, camera, microphone, photos, or files.

You can avoid creating an account by taking the assessment anonymously. You can also use browser controls to limit cookies, though some features may not work correctly without session storage.

For privacy, account, report-access, or data-deletion requests, contact IQ Test Center at support@iqtestcenter.me. You can also visit the Contact page for information to include with a support request.