Currently, Technologies are mostly depending on mobiles, Keep all this into mind. People who using mobiles are one of the most active resource, But i am adding, you need to choose relevant programming language thatís compatible with trending mobile platforms. Number of People use smartphones today. Thus all have need to build compatible mobile apps.

Here, Top mobile app development languages,

- Ojective - C
- C++
- Buildfire.js
- Swift
- C#
- Java
- Python