Am a civil engineer but I would like to learn app development! How should I start thanks
You need to know some basic programming language , if you know any of the programming language then start implementing solve problem you will automatically find your way …
You mean you want to learn developping apps for phones?
If yes, I would say find a good course that teaches basic programming on an app developpment language.
For iOS developpment, swift is the programming language find a course that teaches basic programming on swift.