Android development, is the game worth the candle?

Question

PHP

Hello! The idea to create a mobile application came to mind, but against this idea, the brain immediately threw a couple of counterarguments:
1) Resources and connections, is it possible to create without them?
2) And in the case of creating an application, is it possible to promote it without any special costs?
3) Average knowledge of Java + excellent experience in creating servers in PHP, are these skills enough?
Do you think it's worth taking the time to create an app?

Answer 1

Follow your passion.
If according to your points, then:
1. Quite.
2. It is possible, but difficult.
3. In principle, yes. But it's better not to hope to create something unique and complex from the very beginning;) the desire discourages.
If you like the idea of ​​mobile development, then why not give it a try. There are quite a few cons, but there are some pluses such as:
1. Experience. This is without a doubt the most important.
2. Quenching the thirst for knowledge.
3. Learning technology.

Answer 2

You need to allocate no less money for promotion than for creation.
Roughly speaking, if you spent $ 10,000 on creation (even if in time, not money), then allocate the same amount for promotion.

Answer 3

you can, just run into the resource time.
and projects, pulling long alone, you need to be able to.
although there, one of the famous toys, people drank for 3.5 years. (Dust: An Elysian Tail)
attracted only for music and voice acting of people.
and nothing came out, many even praised her.