# Retool ## Layout [Assemble mobile layouts for web apps](https://docs.retool.com/docs/apps-assemble-mobile-layouts) > No components are included in the mobile layout by default. Once you add a component, the App editor navbar displays a toggle to switch between desktop and mobile layouts. ### Retool Mobile - [Retool Mobile](https://retool.com/products/mobile) - [Retool Mobile on the App Store](https://apps.apple.com/us/app/retool-mobile/id1586183808)