Advertising Privacy Choices

Brainblast may include eligible adult parent accounts with trial or paid subscription history in a Meta Customer List. We use that audience only to avoid advertising to existing customers and to create lookalike seed audiences for prospective adult parents. This audience does not determine or repair advertising attribution.

Information used

For eligible parent accounts, Brainblast may use the account email address, phone number, first name, last name, and billing country when it is available. These fields are normalized and SHA-256 hashed before they are sent to Meta. We do not include student accounts, learning activity, scores, answers, or other educational data in this Customer List.

Opt out or opt back in

Sign in below to change your account preference. When you opt out, Brainblast stores the choice in its private database and excludes your account from future Customer List replacements. Because the list is replaced on a daily schedule, removal is normally sent to Meta within 24 hours. You may opt back in at any time.

Mobile app tracking

Brainblast may ask eligible adult-parent users for permission through Apple's App Tracking Transparency prompt. If you authorize tracking, the app may share limited adult-parent events, purchase information, device or account identifiers, and hashed contact fields with Meta to measure and improve Brainblast advertising. We do not send student identities, contact information, answers, scores, learning activity, schools, target scores, or other educational data to Meta App Events.

Review or change this permission in iOS Settings under Privacy & Security → Tracking. When permission is not authorized, Brainblast disables Meta advertising-identifier collection and adult-parent advanced matching. Apple's aggregate attribution systems may still report campaign performance without identifying a particular user. The Customer List choice above does not change your App Tracking Transparency setting.

Website advertising measurement

Meta Pixel and Conversions API measurement on Brainblast's public website is controlled separately through the website's Cookie settings. Where consent is required, Meta measurement does not load until marketing consent is granted. Brainblast also honors Global Privacy Control for this measurement. Changing website consent does not change your mobile tracking or Customer List choices.

Other ways to request a change

You can make the same choice in the Brainblast app under Settings → Account → Advertising Privacy. If you cannot access your account, email Dylan@brainblast.com from the address associated with your account.

For more information about Brainblast’s data practices, read our Privacy Policy.