It depends on how much time you will spend developing your app. I've been working on mine [1] for 2331 hours (I track my time). $500 is nothing in comparison.

It depends on how much time you will spend developing your app. I've been working on mine [1] for 2331 hours (I track my time). $500 is nothing in comparison. [1]: https://fman.io https://fman.io