I am currently in the process of designing/creating a Twitter application for Android. I've searched the web for cost of development, and a lot of websites state that it takes thousands of dollars to create an application. These answers have development teams in mind though, and I am looking to do everything myself. I'm aware that this is an extremely HUGE project, but i'm willing to devote the time simply because I enjoy the process. I'd just like to know if there are any development fees involved when making an application entirely by myself. Are there fees i'd have to pay to Twitter? Fees i'd have to pay for development in general?
Any insight is appreciated!
Thanks for your time.