iOS

IOS is one of the best platforms to work on. It depends on the audience you will be targeting.Your road to success in developing high-quality apps is a good one.
Programming is an art and you need to be perfect at it. The more you will be spending time on improving programming skills and communication skills, the higher package you will receive.
Since you do not have a computer science background, I suggest you learn that since data structures and algorithms are always required for a job and internship irrespective of the platform you are working on. Gain knowledge or upgrade your skills then you will have a bright future in iOS development and you can continue your career in the same and with experience can become a Project Manager.

Hello!
This is the era of technology and as a consequence, the need for iOS developers is high. The graph is indeed exponentially increasing in the market. With the growing popularity of iPhones, iPads and iPods and the appetite for new apps, we can expect a steady demand for iOS developers who can work some magic when it comes to developing apps. However, to learn iOS, there is no particular admission process or eligibility criteria on which you have to rely upon. There are some prerequisites for this. To learn iOS, you need -Objective C, iOS, Swift, X code, Interface builder, Version Control, framework. These are some requirements to learn iOS. You need to have an Apple Computer or iPad to have access to all the developer tools by Apple.
In India, if you have the advanced knowledge of iOS technology then (As per the Indeed Report), you can work as a mobile software engineer, lead iOS developer, senior iOS engineer, etc. and able to earn a big amount of money. However, it is recommended for you that 'Keeping up with current UX/UI trends and remaining up to date on new functionality exposed through Apples SDKs' is must to enhance your skills.
Hope this helps.
Good luck.