How do I start developing an app?
9 minute(s) read
Published on: Aug 21, 2022
Updated on: Aug 21, 2022
In a world surrounded by different applications, creating a professional application has become a new concern for experts in the digital field. Many companies developing these applications may release even more than twenty to thirty applications annually. Most of the gadgets that are produced today must be controlled with an application. From all kinds of interiors to many new home appliances, they can be controlled only through an application on your smartphone. For this reason, this article will explain the steps you need to take to create a professional application.
At first, applications were designed and released to entertain users. They included a variety of games and entertainment. But with the passage of time and the changes in the global market's needs, developers considered a new strategy to design their applications. By examining the general needs of people, such as eating, shopping, the need to exercise, etc., they concluded that they could effectively respond to these needs by building targeted applications. This policy caused the applications to lose their simple state and take on a complex and professional nature. Apps are everywhere these days. On computers, smartphones, on the subway, and even in your home. Many of our daily tasks are done through applications.
What operating systems do the applications run on?
Before smartphone operating systems were created, there was no such thing, and in fact, it can be said that the phones did not have an operating system. Early mobile phones only allowed you to make calls, but with their progress, they could add some conveniences. With the advancement of technology, we saw the emergence of Android and IOS operating systems, considered the kings of smartphone operating systems today. But what before them? How did smartphones get their operating system? When experts in the field of technology saw people's interest in using smartphones, they decided to design different applications. But the lack of a suitable environment for these applications prevented their effective implementation.
As a result, the projects of making professional applications failed. Finally, two companies, Symbian and Java, coded environments for running professional applications. In addition to this issue, the emergence of digital cameras in mobile phones started a new era in the use of mobile phones. These electronic devices were no longer used only for making calls. Most people use them for entertainment and to record different moments of their life. Most of the teenagers had cell phones for themselves. But the dominance of Java and Symbian did not last long. Almost since 2007 when the first touch mobile phones entered the market. The design of an advanced operating system was proposed to make the performance of these phones easier. Following this issue, Android and IOS operating systems came into the market in 2007 and 2008. Meanwhile, operating systems such as Samsung's Bada and Microsoft's Windows Phone were also released, but none of them could be considered a severe competitor to Android and iOS. One of the most important reasons for the success of these two operating systems is their frequent updates.
The difference between Android and IOS
For a while, two companies, Google and Apple, have been in tight competition. So that we mostly see unexpected events from these two companies. Many companies in the field of technology use the Android operating system for their products. But with its various products, Apple has managed to gain a massive market of customers all over the world. In the following, we discuss some fundamental differences between these two operating systems:
The IOS operating system is straightforward and practical in terms of the user interface. So that most of the society, from young and old to literate and illiterate, can easily interact with this operating system. But in this field, Google has focused on the flexibility of the operating system. The openness of Android codes has given different companies the ability to customize this operating system for their company to some extent.
- Data transfer
Due to the heavy security filters that Apple has placed on the IOS operating system, it is challenging to transfer information through this device to devices other than the company's products. Also, if you want to put a file from your personal computer into the products of Apple, you will face problems. This is because transferring files through the Android operating system to the computer is much easier and vice versa. Also, you can move the applications you want on your Android phones by transferring the application file.
Of course, we should not forget Apple's Airdrop system for sending multimedia files, which can transfer many videos and photos within a few seconds.
Building a professional application on the IOS operating system is a better choice for personalization and security. In this operating system, you must have your Apple ID to be able to use Apple services and use the App Store; you must enter this code along with its password. But in this field, the Android operating system has shown a lower quality, and all your data is based on the Gmail service, whose security has always been questioned. Of course, it should be noted that the main weakness of Apple products is that if you forget or lose your Apple ID for any reason, It may happen when the device asks for an Apple ID to start.
To start developing an app:
Have an idea for creating the appDo some researchesClarify your planDesign the look of your appDefine your marketing planEstimate costsBuild your app by getting help from an app-making company or by yourselfSubmit your app to the app markets
Types of application programming languages
Python is one of the most influential and practical application programming languages. In today's world, learning Python is so essential that it is taught in some fields, such as software engineering. You can perform web development, application development, desktop GUI production, application software development, and numerical and scientific data analysis through this programming language.
Java programming language is one of the oldest programming languages. In addition to this, Java is considered one of the most popular programming languages. Java's annual search is much higher than its other competitors. It may be interesting to know that the Android operating system is coded through Java. For this reason, you can use Java to produce all kinds of applications for the Android operating system. Also, Java gives you the ability to create applications on all kinds of platforms. NASA whirlwind and ThinkFree cloud office can be mentioned among the applications programmed through Java.
PHP programming language is one of the oldest programming languages. Unlike Java, PHP was initially only used for website design, and you could use it to dynamically design all types of websites. But as technology grew, the phenomenon of PHAP appeared and created the ability to use PHP to build professional applications. PHP is one of the most widely used programming languages, so statistics show that 78.6% of programmers worldwide have put PHP as their main programming language.
Necessary standards for building a professional application
- Increase the loading speed of your application
When your application starts running, it needs to download many files to start. This slows down the loading speed of your app; the solution is to reduce the files to download. You may not know, but app execution speed is very important for users. For this reason, you should increase the startup speed of your application as much as possible.
- Use a robust server
Maybe many people use hosting for their newly developed apps. But it must be said that using a solid server will increase the speed of opening your application. Also, the support of a robust server for your application will help your desired app to work very smoothly and have a high speed in executing the instructions.
- Use the correct font size
It is better not to use large and bold fonts in your application as much as possible. Wrong font size and the use of huge fonts annoy the reader's eyes and cause them to quickly leave your application environment.
- Creating an easy and professional user interface
In making an app, you should be careful that the user feels comfortable in your app. For this purpose, you should reduce the amount of information the user receives as much as possible. For example, do not ask them for unnecessary information such as postal code or workplace address; to get vital information from them, it is better to use validations. This allows you to get the information you want without the slightest error.
- Appropriate use of images
The best way to show your important content is to use images. Users prefer seeing pictures to reading text. So you should use this opportunity and display your important content in the best way.