What is a cross-platform app development?

What is a Cross-Platform App Development? Cross-platform application development is about building a single application that can run on various operating systems, instead of developing different app versions for each platform .13 Ara 2020

The term “cross-platform mobile app development” or “hybrid mobile app development” speaks for itself: this is an approach that allows developers to build a mobile solution that is simultaneously compatible with several operating systems and platforms (Android, iOS, Windows).

Native apps are built specifically for one platform while cross-platform apps tend to be compatible across multiple platforms like iOS and Android .