GDPR

The General Data Protection Regulation (GDPR) is the European Union’s comprehensive data privacy and protection regulation that came into effect in May 2018, establishing strict requirements for how organizations collect, process, store, and manage personal data of EU residents. For mobile app developers, GDPR compliance is mandatory when serving users in the EU, regardless of where the app or company is based, with significant penalties for non-compliance reaching up to 4% of global annual revenue or €20 million, whichever is higher.

Mobile apps must implement several technical and operational measures to comply with GDPR, including obtaining explicit, informed consent before collecting personal data, providing clear privacy policies in plain language, enabling users to access their data and request deletion (right to be forgotten), implementing data minimization by only collecting necessary information, ensuring data portability, reporting data breaches within 72 hours, and appointing Data Protection Officers when required. This affects common app features like analytics, advertising, push notifications, and social media integrations that process user data, often requiring consent management platforms and careful SDK selection.

GDPR differs from other privacy regulations like CCPA and COPPA in its scope and requirements: GDPR applies to all EU residents with broad consent requirements, while CCPA focuses on California residents with opt-out mechanisms, and COPPA specifically protects children under 13 in the United States. Mobile apps targeting global audiences often need to comply with multiple regulations simultaneously, typically implementing the most stringent requirements (often GDPR) to simplify compliance across jurisdictions.