Hello, I am a business that offers an online service regarding Forex Trading. I am working on a project which is to create a phone application to deliver my content to my audience through it. It has to be dynamic, has to have a very very clean interface for both frontend (users) and backend (admin when uploading new content to the app). I have sketches and mockups to show and explain how I want it to be. App has to have a good host or in other words not be laggy at all and easy to add content to it without updating the app from the AppStore.