Foldable phones have created a new revolution in the smartphone industry with their unique form factors, bringing a new set of challenges and opportunities for developers. The challenge for developers is to make their applications adapt to different screen sizes and aspect ratios, while also taking advantage of the foldable form factor. This talk will explore the possibilities and challenges of developing for foldable phones, with a focus on building user-friendly and engaging applications that make the most of the new form factor.