The General Data Protection Regulation (GDPR) has set a precedent for global data privacy laws, inspiring similar regulations such as the California Consumer Protection Act (CCPA) in the U.S., Brazil's LGPD, and Japan's APPI. In response to these regulations, app developers face challenges in maintaining compliance, especially for international users, prompting the need for mobile app consent management tools. These tools, including Iubenda, OneTrust, Usercentrics, TrustArc, Axeptio, SFBX AppConsent, and Consent Manager, offer various features to help developers acquire, personalize, and manage user consent for data tracking. They are compatible with multiple privacy regulations and often provide customizable consent forms, audit trails for compliance, and analytics for monitoring consent data. While their offerings vary, they generally aim to streamline the consent process, ensuring both compliance and an improved user experience across platforms like iOS and Android. Pricing structures differ, with options ranging from free plans to premium subscriptions, offering various levels of functionality and support.