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.)
Train Sim World® 2: Sherman Hill: Cheyenne - Laramie Route Add-OnApp 1664950	DLC	Nov 25, 2021	—	2K–5.9K†
Train Sim World® 2: West Cornwall Local: Penzance - St Austell & St Ives Route Add-OnApp 1664931	DLC	Nov 4, 2021	—	1.7K–5.2K†
Train Sim World® 2: Horseshoe Curve: Altoona - Johnstown & South Fork Route Add-OnApp 1664930	DLC	Apr 12, 2022	—	980–2.9K†
白嫖三国-扩展包App 1664880	DLC	—	—	—
RuneScape Teatime Max PackApp 1664832	DLC	Jul 26, 2021

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.