The healthcare industry has been undergoing a transformative shift with the integration of advanced technologies, and generative AI is now at the forefront of this revolution. As demand for digital healthcare solutions has been increasing, businesses, from startups to established healthcare providers, are now interested in how to build a healthcare mobile app that is compliant, intelligent, and cost-efficient. In 2025, the influence of AI in healthcare apps is not just a trend; it has become a transformative force that is pivoting everything from diagnostics to patient engagement and healthcare app development costs. In this blog, we can discuss how generative AI is revolutionizing custom health app development, analyze the current cost structure, and give strategic insight for businesses planning their digital healthcare solutions.