The app category provides a selection of WordPress themes that you can use specifically to promote your mobile apps. With these themes, you can build websites that help you to promote your mobile apps to your audience, by giving them information about various features of the apps, how to download the apps, screenshots of the apps, user reviews, and the app pricing. If you are an app developer, you should not just promote your mobile apps on Google Play, Microsoft Store, or Apple App Store. You should also create a website where you can let your audience know about the apps that you have, what the apps can do, how they can download it, and how satisfied the current app users are. You can do it with these themes.