Cross-platform apps mobile development is that the creation of code applications that are compatible with multiple mobile operating systems.
Originally, the complexness of developing mobile apps was combined with the issue of building out a backend that worked across multiple platforms. though it had been long and dear, it had been usually easier to make native applications for every mobile package (OS).
The matter was that the code designed for one package couldnt be repurposed for one more OS.
Today its easier for programmers to develop cross-platform apps. Newer approaches to cross-platform development include: