Is Java just as fast as C++?

On real world and real application C++ is still usually faster than java , mainly because of lighter memory footprint that result in better cache performance. But to use all of C++ capability you, the developer must work hard. You can achieve superior results, but you must use your brain for that.

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Why is C++ not used for app development?

You can build android apps in C++ using Android NDK, but you will not be able to exploit vast android libraries that were developed and to be used through JAVA.Development in NDK is also time consuming and C++ code also needs to be compiled in each platform for distribution as it is not platform independent.

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Can mobile apps be developed using C++?

You can build native C++ apps for iOS, Android, and Windows devices by using the cross-platform tools available in Visual Studio . Mobile development with C++ is a workload available in the Visual Studio installer. … It’s the common denominator that can enable reuse of core code across platforms.

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