What kind of app have you localized? The increased downloads will allways be relative to the downloads you have in that spesific market before the localization

What kind of app have you localized? The increased downloads will allways be relative to the downloads you have in that spesific market before the localization. It is true that you'll have to spend time doing it, which translates into money. However, I claim that you can do it using only three hours, plus the time it will take you to adjust the screenshots (it will normally be a design job in addition to just changing the text.) These translators are good at their job. IMHO you won't need to double check their work with other translators. "If you do iterative and lean development, localizing using freelancers website will really slow down your release cycle." How come? Because it's freelancers you have reached through a website?