Apps

Everything on Steam, newest first: games, DLC, demos, playtests, software, tools, soundtracks and videos. New ones appear within seconds of Steam adding them.

What is an app?

On Steam, an app is one product: a game, a DLC, a demo, a soundtrack, a piece of software. Each has its own number (the App ID, the number in its store link), usually its own store page and community hub, and it is what shows up in your library.

You don't buy apps directly: you buy or activate a package, which unlocks one or more apps.

App	Type	Released	Playing now	Owners (est.)
Steam Dev Days: Getting Started Debugging on LinuxApp 534621	Video	Nov 4, 2016	—	80–240†
Steam Dev Days: United We WinApp 534620	Video	Nov 4, 2016	—	100–300†
Steam Dev Days: Community and Communication in Games-As-ServicesApp 534619	Video	Nov 4, 2016	—	80–240†
Steam Dev Days: Moving Your Games to OpenGLApp 534618	Video	Nov 4, 2016	—	100–300†
Steam Dev Days: Music in Valve Games and MediaApp 534617	Video	Nov 4, 2016	—

We read every app on Steam continuously, so this list fills in and stays current on its own. Owners are a public estimate service's range for games and software; † marks an estimate from the app's Steam review count (about 20 to 60 owners per review), used for DLC, soundtracks and the rest.