Case Study: K Health scales AI-powered virtual care with Foxbox Digital and Kotlin Multiplatform

K Health powers AI-driven virtual care for 15M patients with Foxbox Digital

K Health, an AI-driven healthcare company, needed to transform its single-instance patient app into a white-label virtual care platform for major health systems. With insufficient internal bandwidth to build this new platform while maintaining their existing app, they partnered with Foxbox Digital for staff augmentation and mobile app development to extend their engineering capabilities immediately.

Foxbox Digital rebuilt K Health's iOS and Android apps from scratch using Kotlin Multiplatform, creating a unified codebase for secure business logic and fully native performance. The solution included a seamless video layer for telehealth visits and server-side localization for multiple languages without code changes. As a result, the Foxbox-powered platform now delivers AI-driven healthcare to health systems serving over 15 million patients, all while maintaining a single, scalable codebase.

K Health