App, Apps or APP may refer to:

Science and technology

Computing

  • Application software, or app, a computer program designed to carry out a specific task
  • Mobile app, designed to run on a mobile device
  • Web application or web app, designed to run in a web browser
  • App (file format), used by HarmonyOS
  • Adjusted Peak Performance, a metric to measure computing performance in 64-bit processors and above
  • Application Portability Profile, NIST standards and specifications for the Open System Environment
  • Atom Publishing Protocol, simple HTTP-based protocol for creating and updating web resources

Other uses in science and technology

  • Acute-phase protein, a class of proteins
  • Amyloid-beta precursor protein, a protein
  • Atactic polypropylene, a hot-melt adhesive

Arts, entertainment and media

  • App (film), a 2013 Dutch film
  • Apps (film), a 2021 anthology horror fantasy film
  • The App, a 2019 Italian drama
  • Asbury Park Press, a newspaper of Monmouth County, New Jersey, US
  • Archive of Public Protests, a collective of photographers and writers and their work documenting protests in Poland
  • The Alan Parsons Project, former British rock band

Businesses and organizations

Businesses

  • Asia Pulp & Paper, a pulp and paper company based in Jakarta, Indonesia
  • Associated Press of Pakistan, a national news agency of Pakistan
  • Association of Pickleball Players, a professional pickleball tour
  • Association of Professional Piercers, an international organization for body piercing

Political parties

  • All People's Party (disambiguation), several political parties
  • People's Progressive Alliance (Mauritania) (Alliance populaire progressiste)
  • Animal Protection Party, in England
  • Australian Protectionist Party
  • Aggrupation of Parties for Prosperity, in the Philippines
  • Alliance for the Homeland (Alianța pentru Patrie, ApP), in Romania

Other organizations

  • Justice Defenders, formerly African Prisons Project, a charity
  • Alberta Provincial Police, a former Canadian police force
  • American Principles Project, a political advocacy group
  • Asia-Pacific Partnership on Clean Development and Climate

People

  • App (surname)
  • Apps (surname)

Other uses

  • Appleby railway station, England, station code APP
  • Appleton, Wisconsin, United States (by Amtrak station code)
  • Assessing Pupils' Progress, an assessment methodology used in schools in England and Wales
  • Advanced practice provider, another term for a mid-level practitioner

See also

  • .app (disambiguation)
  • Authorised push payment fraud, or APP fraud