The fact that developers are building for a single platform is the primary advantage of developing a web app. In most cases, more platforms entail more technologies and resources. As a result, project risk can rise which can result in longer project timelines and higher costs. Despite the fact, both Android and iPhone app development can streamline coding, designing, testing, and distributing to multiple app stores still require time and money.
Web apps also take less time to deploy than mobile apps, which can take several weeks to appear in the app store compared to less than an hour when deployed to a web server. An earlier release date can be crucial for a startup or small business. When compared to maintaining a web app, iPhone app, and Android app, ongoing app support costs are also lower for a single web app.