Android studio is the most popular android app development platform. Last 3 yars im using this platform to make some android application some of them hits more than millions of downloads on Google Play Store and I made pretty good money from that using Google admob and Facebook. Im not that much familiar with code but I made that positive. If I can you can to make it possible just give a try. My personal experience with Android studio is great, android studio have simple and beginners friendly interface so any one can work on this platform. If you want to make some passive income just give a try on making some android application using android studio.