Apple has formally appealed the EU's €500M fine over App Store anti-steering rules, escalating its legal battle against the Digital Markets Act (DMA)., The EU announced the fine in April, saying that Apple “breached its anti-steering obligation” under the DMA with restrictions on the App Store., Apple is appealing the 500 million euro ($570 million) fine that it is facing in the European Union for allegedly violating the Digital Markets, Apple has appealed the European Commission's decision to fine the iPhone maker €500 million for breaking the EU's competition rules for Big Tech, a company spokesperson said today. In April, the EU executive fined Apple for breaching the Digital Markets Act (DMA) over its rules governing how app developers can communicate with their customers., In April, the EU regulator said Apple breached its anti-steering obligation under the DMA. Last month, Apple announced changes to its App Store for users in EU nations to comply with the DMA. The , .