Apple took a challenge against EU regulators to Europe's second highest court on Monday after they fined it 500 million euros ($587 million) earlier this year for breaching landmark rules aimed at curbing the power of Big Tech.

Apple has filed appealed the EU's decision to fine the company €500 million (about $580 million) for not complying with competition rules.

Apple appealed a $580 million fine from the European Commission, which claimed that the company broke the rules controlling how app developers could communicate with users on Monday.