Hey, you need to do a great deal of research before designing an app, especially when it comes to educational apps. Since child studies and knowledge entirely depend on it. Also, make sure that you have a safe storage database where the student can keep their notes or task. You can add cartoons and vibrant colours for young kids, and may be a professional look with subtle shades for corporate learners. The database part I would say try a good hosting domain like godaddy. If all this feels troublesome, there are several Enterprise Application Development Services that offer affordable solutions and hosting domains. Since it's an educational application I believe it's quite complicated, therefore opt for affordable solutions.