Privacy Policy

Princess Mathilda is a kids’ math adventure for ages 5–8. This policy is written for parents and caregivers.

Player name stays on the device

A first name is optional. If a child skips it, the game uses “Princess.” The name is stored only on this device so the game can cheer them on. It is never required, never uploaded, and never used for accounts, advertising, or contacting the child.

Progress and settings

Treasures found, princess look, math skill, and similar play data are saved on the device (and, in the app, in native device storage). We do not operate a game account or cloud profile for children.

Purchases

The optional Royal Adventure Pass is a one-time unlock sold through Apple or Google. Purchase status is handled by the store and RevenueCat so a parent can restore the pass on the same store account. We do not collect the child’s payment details.

On the web version at princessmathilda.com, a parent can buy the pass after the grown-up check. Checkout is run by Stripe (with Link, Stripe’s checkout service), which collects the parent’s email, payment details, and billing address to process the payment, calculate tax, and send the receipt; we never see card numbers. RevenueCat records the purchase under a scrambled (hashed) version of the parent’s email, not the email itself, so the pass can be restored in another browser by entering the same email. We do not use the email for marketing.

What we do not do

• No third-party advertising
• No tracking pixels or behavioral ads
• No social features, chat, or location tracking
• No selling of personal information

Contact

Questions: [email protected]

Leia Diamond · Princess Mathilda