# Ethereum and Layer 2 Networks Accounted for 72% of App Fees in November 2021

By Simon Yoon

Canonical URL: https://www.tokenpost.com/news/technology/53079
Published: 2026-11-10T12:34:24.000Z
Updated: 2026-11-10T12:34:24.000Z
Section: Technology

> Six chains had a real app economy in November 2021; the active-chain count stood at 16 in November 2026.

Ethereum and its Layer 2 networks accounted for 72% of crypto app-economy fees in November 2021, when six chains had a real app economy, as the active-chain count later reached 16 in November 2026.

Ethereum is a blockchain network that supports smart contracts and decentralized applications. Its Layer 2 networks were included in the 2021 fee share.

The active-chain count for the app economy stood at 16 in November 2026.