Which language should I code in to make an app for both Android and IOS?

Answer 1

You can use JavaScript.
By learning JavaScript you can learn ReactNative and from that you can build both iOS and Android app with the same source code. So learn JavaScipt than ReactNative.
I have also heard that from C# by which you can build both iOS and Android

Answer 2

JS or C#

Answer 3

fyi, you use Xamarin if you want to use C#. it gives you the ability make
cross-platform apps with it

Answer 4

visual studio c# 👍🏻

Answer 5

you should use Ionic for javascript

Answer 6

For iOS ,- Swift & Objective-C

Answer 7

Hj

Answer 8

Hiio