Without giving away your idea, you should list what type of application what that you are looking for. Developers will also want to know if you have the funding lined up to pay for the development. As a mobile/web developer, these are some of the questions that come to mind from the developer side of this:Hey, everyone! I have good and profitable (as i think) idea for an application related to drones. So I need a best software development company to realize my ideas. Thank you for help)