The cross-platform app market reached $7.5 billion in 2018, and the amount of cross platform mobile development tools is on the rise. So which are the best platforms, resources and tools to code for iOS, Android, Windows and more all at the same time? There are advantages to native applications, but a well-made cross platform mobile app will make the differences seem small and carry the advantage that users on more than one platform have access to your product or service. This guide is for those in the cross platform mobile development field looking for the best cross platform mobile app development tools and resources; not just the IDEs and Editors but also top language and tutorials. It's divided in the following sections: Major Cross-Platform Development Tools