Kultrix is a product team in Lviv, Ukraine, building web and mobile products for clients worldwide. For mobile we build React Native apps from one codebase and native iOS apps, with AI integration and AI app development. We add UI/UX design and design systems, and web development with Next.js, SaaS and MVP development. Fitblast is an AI fitness app we built for iOS and Android from one React Native codebase, with OpenAI workout plans. MVP in 3 months.