软件开发：顾名思义，软件开发是开发软件产品的过程，涉及分析用户的需求，然后设计、测试和开发软件以满足用户的需求或要求。软件是使用特定的编程语言开发的，从而提高了业务质量。
Web 开发：顾名思义，Web 开发是为 Internet 或 Intranet 开发网站的过程，其中包括不同的任务，例如开发简单的网页、Internet 应用程序、社交网站和电子商务便携式设备。它只是指需要对 HTML、CSS 和 JavaScript 有基本了解的 Web 标记和编码。
应用程序开发：顾名思义，应用程序开发是一个开发移动应用程序的过程，这些应用程序应该简单、信息丰富且易于导航。这些应用程序是为个人数字助理、手机、平板电脑等移动设备开发的，涉及技术和资源的参与。
Web 开发与应用程序开发
| Software Development |
Web Development |
App Development |
|
|---|---|---|---|
| Definition | It simply refers to the development and maintenance of software’s that run across different type of computer. | It refers to the development of the website for use on both mobile and computer devices. | It refers to the development of applications for use on mobile devices. |
| Aim | Its main purpose is to create programmed software simply to meet unique business or personal objectives, goals, or processes. | Its main aim is to provide quality content on the towebsite, regularly adding and updating information, and establishing trust among uses. | Its main aim is to create a better user experience by making the app interactive, intuitive, and user-friendly. |
| Compiler | It is needed to be precompiled before deployment. | There is no need of precompile before deployment. | It is needed to be precompiled before deployment. |
| Benefits | It improves efficiency, productivity, customer relations, emphasizes business acumen, optimizes the business process, etc. | It improves interaction with existing and potential customers that in turn increase the number of users, improve user engagement, attract lifetime clients, provide visual content on website, etc. | It increases the number of users to use the app for the maximum time, customer engagement, customer satisfaction, improve efficiency, etc.users |
| Focus | It mainly focuses on finding and implementing the right code and making sure that standard quality is achieved. | It mainly focuses on making information available to users whenever user required it. | It mainly focuses on design, user experience, and entertaining features. |
| Process | Its process includes conceiving, specifying, designing, programming, documenting, testing, and other software components. | Its process includes information gathering, planning, design, content writing, coding, maintenance, etc. | Its process includes strategy and consulting, design and branding, coding and development, QA and launch, support and maintenance. |
| Languages sued | Languages used to develop software include Python, Java, C++, Scala, etc. | Websites are developed mainly using HTML, CSS, JavaScript. | Apps are developed mainly using HTML, CSS, JavaScript, and languages used can be Python, PHP, etc. |
| Ease of use | It is quite simple, easy to manage, and straight. | It should be simple, compatible, accessible to all users, have faster load time, etc. | It should be simple, perform better, can be customizable, etc. |