What should I study to become app developer?

Question

I am in FSc engineering. What should I study next to become android app developer?

Answer 1

Just learn Java and/or Kotlin look up some tutorials on making apps for Android and start doing it.

Answer 2

One thing, app development ≠ web development.
App development could use Java and Android or Kotlin and Android
Web development uses HTML, CSS, JS

Answer 3

I want to learn in college

Answer 4

Here some free resources
https://code.sololearn.com/WaVusr8J1KvK/?ref=app