However, like anything else truly worthwhile, apps require a significant investment of your time or money upfront. If you don't have the skills, then you have to hire someone who can assist you in creating a great app. But first you need to come up with an idea that will sell. Do the proper market research and analytics to come up with the right app.
Strong copy and clear call to actions: If they have a written sales page you’ll likely find that it’s very convincing and keeps pulling you in to read more. They’re often story-driven as well. The buy now button will be unmissable and the whole page will be directing your attention to it to complete the purchase. It leaves no doubt in the visitor’s mind on what should be done next.