The digital era has indeed been taken over by mobile technologies. Many folks use their mobile devices to access the Internet, communicate with family and friends, do business, and much more. People spend a lot of time interacting with applications, which is why there is such a high need for mobile app development services and a programming language. If you're thinking about creating a mobile app, you'll want to be sure you're using the correct technologies. This first stage is selecting the appropriate programming language in order to ensure that your software is both unique and user-friendly. Java-script Scala Java Kotlin Python PHP C# C++ Objective-C Swift are the famous mobile app development languages. Fo cross-platform app development you may use the following, React Native Xamarin Flutter Ionic Appcelerator Adobe PhoneGap Corona Qt Sencha Unity3D 5App Now for a beginner's choice, you may opt for React-Native and Flutter. Because it's more popular and widely used. Hope it's informative.

Everything in the technology world comes in a full package. There will be pros and cons all along. Whether you should be bothered about the cons or not, it is all down to the usage. May I know what kind of business application you are talking about?