Legal notice

Who is behind xapa.

Last updated: September 23, 2026

Publisher

Mathias Duprat, individual.
Contact: contact@xapa-app.fr
Publication director: Mathias Duprat.

Website hosting

OVH SAS, 2 rue Kellermann, 59100 Roubaix, France

Content and credits

  • xapa's cards draw on Wikipedia articles, published under the CC BY-SA 4.0 licence. Images come from Wikimedia Commons, under CC BY-SA / CC BY licences; each image's source is available from the full article.
  • The card texts are written with the help of artificial intelligence, from these sources.
  • xapa is an independent project, not affiliated with the Wikimedia Foundation.
  • Manrope typeface (The Manrope Project Authors), SIL Open Font License 1.1, hosted on this site.

Image credits for this site

Images from Wikimedia Commons, as used in the app.

  • Grande Tache rouge — NASA — Public domain
  • Menehunes — D. Howard Hitchcock — Public domain
  • Dépression de Danakil — Thomas Fuhrmann — CC BY-SA 4.0
  • Bloodhound LSR — Jules1982 — CC BY-SA 4.0
  • Alexandre le Grand — Richard Mortel from Riyadh, Saudi Arabia — CC BY 2.0
  • Guerre de Cent Ans — Blaue Max — CC BY-SA 4.0
  • Salar d'Uyuni — Diego Delso — CC BY-SA 4.0
  • Cueva de las Manos — Mariano — Public domain
  • La Jeune Fille à la perle — Johannes Vermeer — Public domain
  • Criquet pèlerin — Magnus Ullman — CC BY-SA 3.0
  • Godzilla (film, 1954) — Toho Company Ltd. — Public domain
  • Phrénologie — Oguedel — CC BY 3.0
  • Grand Trou Bleu — U.S. Geological Survey (USGS) — Public domain
  • HD 189733 b — NASA, ESA, M. Kornmesser — CC BY 4.0
  • Malus sieversii — USDA Agricultural Research Service — Public domain
  • Mont McKinley — Denali National Park and Preserve — Public domain
  • Découverte de l'Amérique — Frederick Kemmelmeyer — Public domain
  • Tetris — The Tetris Company — Public domain
  • Encyclopédie ou Dictionnaire raisonné des sciences, des arts et des métiers — Long List of Contributors to the Encyclopédie — Public domain
  • Highlife ghanéen — Sandister Tei — CC BY-SA 4.0
  • Narcisse (mythologie) — Caravaggio — Public domain
  • Laguna Colorada — madras91 — CC BY 2.0
  • Élection présidentielle américaine de 1948 — Byron H. Rollins — Public domain
  • Big Hole (Afrique du Sud) — Irene2005 — CC BY 2.0
  • Surf — Shalom Jacobovitz — CC BY-SA 2.0
  • LaserDisc — Kevin586 — CC BY-SA 3.0
  • Antonov An-225 Mriya — Myroslav Kaplun — CC BY-SA 4.0
  • Bataille de Poitiers (732) — Charles de Steuben — Public domain
  • Aborigènes d'Australie — Joshua Tagicakibau — CC BY-SA 4.0
  • Le mot bureaucratie inventé au XVIIIe siècle — Auteur inconnu — Public domain
  • Pelé — Auteur inconnu — Public domain
  • Coupe du monde de football 1930 — Guillermo Laborde (1886–1940) — Public domain
  • Éducation spartiate — Edgar Degas — Public domain
  • Grande Tache rouge — NASA — Public domain

Intellectual property

The xapa name, logo and visual identity belong to their publisher. Content from Wikipedia and Wikimedia Commons remains subject to its respective licences.

Personal data

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