What Technology to Use for App Development in 2021?

In today’s modern era, the users of the smartphone are growing very fast and at the same time, the technology is getting new inventions every year. Smartphones have become our constant companion in the last few years and this is the reason why entertainment, business, and transactions are all made easy with the modern smartphone and mobile app. This is the reason that in today’s time the business of mobile app development is touching the sky.

Mobile app development has brought a big change in the traditional business practices, many organizations or businesses are striving to make space on the mobile phone of their audience. Because of this, they are rapidly following every new trend in mobile app development. To simplify the life of users in 2021, you can see many new mobile app development trends and know which technology can be used for app development in 2021.

Following the Trend of New Mobile App Development Technology

When we follow the trends of better and newer technology, at first they stir our imaginations, and moments later we start to feel them in their entirety. Even in mobile app development what we experience is always better than our imaginations. New features and better practices in app development that are not only beneficial to the users but also highly productive for the business.

Mobile app developers bring these trends and technology to the users through mobile app development. Thereby it helps in strengthening your business and your user base. So let’s start discussing those important mobile application development trends and techniques.

Augmented and Virtual Reality

Android and iOS app development has gained a great momentum after the release of ARCore by Google and ARKit by Apple, which is steadily increasing even more rapidly in 2021. In the modern era, the demand for AR and VR applications is increasing rapidly across industries including healthcare, retail, education and travel. In 2021, we can see AR and VR with features like motion tracking, people being stopped, etc. A lot of AR-based app ideas will also turn into fully functional mobile apps and this will greatly benefit industries like health, education, tourism and e-commerce etc. With these technologies, mobile apps are creating better and better user experiences that help businesses to increase sales.

Internet of Things (IoT)

The increase in the number of mobile devices has proved to be very beneficial for IoT technology and at the same time creates many opportunities. The Internet of Things (IoT) is a network of Internet-connected devices that provide users with automated control and convenience and its connected equipment, smart home security systems, autonomous farming equipment, wearable health monitors, smart factory equipment, wireless inventory trackers, Biometrics are of importance in many different domains like cyber security scanners etc. Smart home technology is a good example of the rise in mobile app development and IoT, where you can easily use mobile apps to remotely adjust thermostats, as well as lock or unlock doors and connect to home security systems.

Artificial Intelligence and Chatbots

AI and machine learning can take mobile app development to a whole new level in 2021. Mobile app integration with AI can vastly improve user engagement as well as automate routine tasks using AI to save a lot of money for businesses that they are spending on user engagement. In addition to AI and machine learning, chatbots have revolutionized the way businesses interact with customers through mobile phones. Chatbots can serve to enable mobile app services to respond quickly to customer requests.

5G Mobile Internet Network

It is being said that 5G technologies will be 100 times faster than 4G networks, whose speed will be close to 100 Gbps. In the latest release of the iPhone 12, the company made provisions for 5G network adoption. This will keep it beneficial for the most anticipated mobile app development trend of 5G. 5G technology will lead the standard data transmission over the next five years with more than 1.4 billion devices worldwide. This will vastly improve the use of compute-intensive apps like Augmented Reality, Virtual Reality and 4K video streaming. Plus developers can leverage 5G to create designs and features that enhance business performance across a variety of industries.

Mobile Wallets

Mobile wallet has made the process of transactions very easy and secure for everyone today. With modernity, the economies of different countries are becoming digital. With the advent of mobile wallets, users do not prefer to pay in cash or use account or card details frequently. They prefer to make payments through an in-built mobile wallet for faster transactions. With the payment gateway integrated with the mobile wallet, payment processing has become faster and easier. In the last few decades, mobile wallets like Google Pay, PhonePe, Amazon Pay, Paytm, etc. have gained a lot of popularity.

Beacons Technology

Beacons are elements of indoor positioning systems, small transmitters that facilitate location-based search by sending Bluetooth signals to other devices. This technology can help provide more personalized service to customers. An improved mobile app and beacon device can expand your customer base, design clear mapping, and help in implementing efficient product display. With Beacons, you can identify your target audience and apply personalized offers to potential customers.

Geolocation Based Apps

Geolocation is already useful as a major trend in mobile app development and will increase more in the coming years. Geolocation gives mobile apps a highly personalized experience to the users. By collecting users’ geolocation, apps can help with location-based services, better marketing campaigns, and more. This can improve analyzing usage patterns and gaining insights into user behavior and location.

Cloud-Based Mobile Apps

Mobile cloud apps and mobile web apps function similarly. They both run on external servers of the mobile device, they are both capable of storing data externally and both are accessed over the Internet with a browser. In 2019, the cloud services market totaled $227.8 billion in revenue, with 2020 increasing by 17% to $266.4 billion. The flexibility and scalability of cloud technology enable you to access and store your mobile app’s data more securely and faster. You can integrate cloud technology into mobile application development to reduce development costs and provide a better customer experience.

Instant Mobile Apps

Instant apps are small software forms that enable users to use parts of a native app without having to install it on a device and provide parity to use the app. Instant apps are native containers with access to the device’s hardware and don’t use up storage on the device because you don’t install them yourself. Native apps are useful for demos of any app. The demo enables you to get a taste of the full version of an app before deciding to download it, i.e. the user can use it without installing it. These apps attract the target audience and convince them to install the complete app.

Best Programming Languages for Mobile App Development

There are dozens of programming languages out there for developing mobile apps. To save you precious time and hassle, we have compiled a list of a few languages which will help you to develop a great and user friendly app.

Programming languages for Native Android App Development


Java is the most popular programming language among developers, it has made an impressive mark in spite of all the new entrants. New technology in the world quickly replaces the old one, but no one can replace Java right now.

Java is the first choice of all app developers because it is very easy to learn and get started, and it also provides extensive community support which helps in an added aid for new developers.


If Jawa is the dependable old Corvette that never lets you down, Kotlin is the efficient new Corvette Stingray that combines all the reliability of the old with the modernity of the new. When Google declared Kotlin as 100% the first-class language for Android development, it became popular among app developers around the world.

Kotlin makes the best use of Java and supports making it even better. App developers in Kotlin have ease of use and setup. It is completely free to use and can work on any platform. Plus it supports almost all development environments.

Programming Language for Native iOS App Development


Swift was released in 2014, with which Swift grew in popularity, and in 2015 it was ranked as the most liked programming language on Stack Overflow.

Apple’s App Store has about 500,000 apps that are partly written in Swift and some of the best apps you’ve heard of, including big brands like Uber, Lyft, Square, and Airbnb, have iOS apps in Swift. is their primary programming language.

If you want to get your app development done, Swift is your best programming language. Swift also lets you write code faster and it reduces the many small tasks that would normally slow down developers’ work and makes it easier to convert complex code into optimized syntax, which makes developers happy. and get sorted.


Objective-C is a superset of C, which is considered the oldest of computer programming languages ​​and makes it highly compatible with C and C++ code. It has been around for more than 30 years and is considered one of the top choices when it comes to iOS programming languages.

After so long, it’s still one of the highly accepted, well-tested coding languages ​​behind hundreds of successful apps and it’s a very dynamic language, allowing you to choose between static typing and dynamic typing.

It is also easier and faster to connect Objective-C to private APIs. It is a highly dynamic, object-oriented language, gives you a great deal of customizability at runtime which makes coding very fast and simple.

Programming Language For Cross Platform App Development

React Native

React Native started as an internal hackathon project at Facebook, which turned out so well that it became one of the best coding languages ​​which are capable of building apps that run on any platform.

Cross-platform apps are apps that don’t need to be built separately for Android and iOS, they come together for both platforms. React Native lets you build just one app and deploy it on platforms, reducing your development work and doubling your reach.

React Native is a great and robust programming language that is used for app development. It is not limited to just one platform, it has also been used in the development of widely popular apps like Uber and Airbnb. React Native is also touted as the wonderful future of hybrid apps.

It allows developers to write sections of code and reuse them across different platforms, thereby speeding up app development. Plus it can easily adapt it for the respective platforms by stylizing the elements and giving fine details.


Flutter was developed by Google as a mobile app SDK that gives developers a quick and easy way to build rich, high-performance mobile apps that can be easily deployed on both platforms. Flutter is a mobile app development framework that uses the coding language Dart. Plus it provides a rich library of widgets and tools to help create a highly visual, immersive app experience.

Flutter builds cross-platform apps that are capable of having the same look and feel like native apps. It helps in faster code writing by making full use of code reusability. By Flutter you can use the bulk of your code, all you need to do is add some defined UI elements to the app individually and the cost can be a fully functional cross-platform app.


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