Hey there,
I know I’m Ansca staff but I’m also a developer - and a HUGE Corona SDK fan, (I run http://Techority.com/ - a free tutorial site teaching users about Corona. There’s a 4 part series there, Corona For Newbies, you might find handy,) but yes - Corona is for everyone.
I can say that personally I’ve been using Corona for a year now and in that time, even without any wildly successful apps, I have earned (a lot) more than enough to cover my initial licenses.
There are “alternatives” as mentioned in the first comment, however they lack the functionality, power and ease of use that Corona provides. They also lack the community - and our two best features, Carlos and Walter, the cofounders 
$150 a year is not expensive at all when you consider the others who charge over $1000 and one, still in BETA, charging $500. (Per year.)
Anyway, the free trial lasts an unlimited amount of time, so check it out - when you fall in love with the Corona SDK, then you can buy - there’s no hurry 
Either way, welcome to the community!
Peach
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