Legal notice
Who publishes Headgame and who hosts it.
Publisher
Headgame, published as an individual from Lyon, France. Contact, [email protected].
Hosting
Website hosted by Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, United States, +1 650 319 8930.
In this version, everything stays on your phone. Purchases go through the App Store or Google Play, and RevenueCat, our subscription provider. The app is distributed through Apple’s App Store and Google Play.
Ownership
The Headgame name, the Double, the cards, the texts and the sounds belong to their publisher. Your card belongs to you, share it wherever you like.
The public norms used for the score come from sources cited on the method page and on each test page.
Health notice
Headgame is not a medical device and does not replace the advice of a professional. The games measure how you perform on the day, with no promise of any effect on your health, your intelligence or your daily life.