Developing a killer app takes a lot of time and effort. Your job is not done with coding though. You need to build a presence for your app to stand out and reach your target audience. Appie might help. It is an app landing page theme for WordPress that lets you promote your app like a pro. It comes with 10 custom homepage designs for you to choose from.
This theme has a header and footer builder. It also has a mega menu system. Appie is built with Elementor and Bootstrap. It comes integrated with Google Fonts and Font Awesome icons. It is powered by the Codestar theme options. QuomodoTheme is the designer behind this theme.