Almost all applications use internet browsers in addition to technologies, including applications within android and iOS. The effectiveness of the evaluation of this type of application is different from that of one of the resources used. Teams that create applications that are perhaps or native use the methodology. Appium is like games for android and also for iOS. Although you must have listened in the real world, Appium is much more than that. While devices and browsers are used for testing, Appium is for testing. Emulators won’t work, just as chrome may not be suitable for android.
Emulator may work on chrome, but they are emulators all the time, and not an end-user uses emulators to run his network, program, or sports options. With the same job and the same purchase price, you can set up test automation with Appium.
What is Appium?
Appium is seen as a test framework for the automation of mobile programs that uses a tool that works well natively, hybrid, and in combination with mobile web applications thanks to its iOS and Android system. Appium gets its sources from selenium and internally uses the JSONWire protocol to connect to iOS and Android apps. In its structure, Appium is considered an HTTP server written in Node.js that creates and manages multiple WebDriver sessions. Appium starts testing through device lists. It is like the Selenium server that accepts HTTP requests. You are used to selenium. Appium can be used by you. Since you are using the Appium configuration, your Selenium evaluation transfers are likely to work.
Is Appium Easy to Use?
Remember that the ecosystem of mobile devices is very different from that of desktop computers. This is probably because original equipment manufacturers have designed their tools for different things in different ways. Browsers that have one of these facets in this is the vast majority of device manufacturers want to integrate their creativity and have the capabilities. Combined with hardware installation, operating system version memory measurements, displays, and much more, these browsers can differentiate precisely what the customer gets as a type. If you create your evaluation scripts with Appium or Selenium, automation tests can help you understand whether your material works with devices and plug-ins.
How Does Appium Work? 
Appium allows users to perform reviews on mobile devices regardless of the operating system. Since the Appium chassis is an enclosure that translates the Selenium WebDriver for UIAutomator and Selendroid, this is possible. One of Appium’s most critical things for its developers is that it provides support for multiple programming languages, flexibility in tool selection, compatibility with all major Android and iOS platforms, flexibility in preparing and configuring devices for evaluation, and much more. Besides, it offers a component. This program allows features, such as a composite instance of the elements, allowing recording and playback. Even if the Inspector is not required by you, it can be added to the code.