You let is so broad that it is difficult to answer. But I'd say that to have to focus on finding differenciation. Your app maybe wouldn't be bundled, or easie

You let is so broad that it is difficult to answer. But I'd say that to have to focus on finding differenciation. Your app maybe wouldn't be bundled, or easier to use, or faster or whatever. I say if there is ONLY one competitor there is definitely some room for you, simply because you would bring a alternative. I made an app not so long ago that shows the next bus coming to you in real-time in a french city. I competed against the bus company itself. I got 5 to 10 more users a day currently, simply because I show the results in one click, when 5 are needed for the official app.