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.)
Bloons TD 5 - Navy Monkey Buccaneer SkinApp 820230	DLC	Apr 16, 2018	—	140–420†
Bloons TD 5 - Fireworks Mortar Tower SkinApp 820220	DLC	Apr 6, 2018	—	120–360†
Ashi WashApp 820210	Game	Apr 30, 2018	0	0–20K
Train Simulator: Portsmouth Direct Line: London Waterloo - Portsmouth Route Add-OnApp 820203	DLC	Jul 13, 2018	—	2.3K–6.9K†
Train Simulator: Tirol: Brenner - Kufstein Route Add-OnApp 820201	DLC	Feb 15, 2019

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.