What Is App Chain?
An App Chain, also known as an application-specific blockchain, is a blockchain that is exclusively designed to operate one specific application.
App Chain eliminates competition for resources away from everyone else using the chain, allowing for greater scalability and flexibility
Popular app chains include
DyDx decentralised futures exchange
Vega Protocol exchange
Stargaze NFT chain on Cosmos
Swimmer Network - the app chain for Crabada idle-game