Mobile app development is a multi-billion dollar industry. It offers a lot of revenue generation opportunities like in-app content, advertising and a lot more. End users also benefit from mobile apps by accessing work or entertainment content on the go.

In this article, you will learn how your app development project can benefit from the use of blockchain technology and the React Native framework.

How do Blockchain & React Native work for mobile apps?

Illustration of people working on blockchain and React Native based apps

Blockchain is a record of transactions that you may know as a decentralized ledger.

React Native is the most popular framework for app development. Some high-ranking apps like Facebook, Instagram, Walmart, and SoundCloud Pulse all have React Native in their tech stack.

Cryptocurrency, digital wallets and NFT minting platforms use blockchain technology for mobile app development to increase the security of their app database or live transactions. The developers then use the React Native App Development Framework to improve the user experience (UX) and user interface (UI).

Why Choose Blockchain for React Native Mobile Apps?

Visual representation of the blockchain network

Blockchain technology eliminates any third party requirement for one-to-one (P2P) transactions of crypto-coins, NFTs, currencies or even text messages.

You might want to use blockchain for your next mobile app development project for the following reasons:

1. Decentralized and open source

The blockchain technology comes with an open source license for personal or commercial use. Open source or free-to-use license means you don’t have to spend extra money to implement this technology.

Blockchain is the toughest target for hackers because it is a decentralized network. If you’re using a traditional mobile app database, your app data is an easy target because it’s available on a server. If you decentralize the app data to numerous network computers, data theft is virtually impossible.

2. Easy to implement

A decentralized ledger or a blockchain may sound like complex technology. However, it’s easier than other emerging technologies like the Internet of Things (IoT).

In addition, large technology companies are setting up blockchain consortia to promote this technology around the world. You can learn more about blockchains from Hyperledger, Enterprise Ethereum Alliance, and many more.

You and your development team can also take short-term blockchain courses that are either free or affordable and that will give you the background knowledge you need. Some reliable online learning platforms are Hacker Noon, The Blockchain Academy, and Udemy.

3. Almost zero data manipulation

On a public blockchain network, thousands of computers check transactions on the network. Then they create cryptographic codes like hash codes to publish the transaction and lock the block.

Related: Is It Possible To Hack The Blockchain?

There is virtually no way for a single computer on the network to change this digital ledger. If someone wants to hack the blockchain, they have to own at least 51% of the total network computers – which is also not feasible. In addition, there are systems to defend blockchains against the so-called 51% attack.

4. Easy to authenticate

One-time passwords and login passwords are the most common headaches every time you access mobile apps. But with blockchain technology, you can implement a sovereign identity (SSI) that frees users from memorizing passwords.

SSI-based digital credentials give users instant and easy access to the app. You can forget about data breaches in your app as SSI is one of the robust authentication systems for data security.

5. Receive constant updates

Leading technology companies and app developers are adopting the blockchain for their apps. Therefore, this technology will receive more and more updates in the future.

Since the technology is open source, you can easily implement the latest updates in your mobile app. It saves your development project time and money.

Why you should use React Native for blockchain apps

An image with the React Native logo on iPhone and Android

The React Native App development framework is beneficial for developers, businesses, and end users alike. Check out the following reasons that justify using React Native in blockchain apps:

1. Better compatibility and performance

The React Native app development framework offers better flexibility and device compatibility than its competitors. You can program in-app functions with Objective-C or Swift. Then compile them in a native iOS app using React Native.

Apps built with the React Native framework easily support third-party plug-ins, which increases the app’s monetization scope. It also allows you to perform complex tasks through simple programming code, which reduces the memory consumption of the device.

2. Code reusability

An image with iPhone and Android devices

Your React Native app development project requires React JS, native APIs, and native UI libraries to write programming code for iOS and Android operating systems.

Hence, you use the same code to build either an Android or an iOS app. It ensures that the app’s features, branding, and performance remain consistent across all platforms.

Plus, you can easily convert legacy web apps into native looking mobile apps by reusing component logic, state management, and react hooks.

3. Free and ready-to-use UI components

The React Native Framework allows you to use various UI libraries that are available for free. You don’t have to reprogram pickers, buttons, switches or sliders from scratch. You can easily get UI elements from libraries like Teaset, NativeBase and Ignite CLI.

4. Customized UX functions

Companies are looking for personalization to attract more users to their platforms. Bespoke apps allow users to change the UX of the app to add their own logo, font style, image, theme, notification tone, etc.

React Native enables app developers to automate these personalizations on the server side. This allows the user to simply drag and drop change the app without knowing much about app development.

5. Easy patching and debugging

Once your app is live, the support team constantly receives valuable app feedback, feature requests, and bug reports from users. Debugging and patching are therefore the two most important tasks your team must do as part of app maintenance.

Related: What is USB Debugging Mode on Android? How to activate it

When building the app with React Native, all you need to do is examine one code base. When you have found a solution, you can push the patches to both iOS and Android devices. This saves you time and money on app maintenance.

There is no need to shut down the app for patching and debugging. You gain user trust and support by minimizing maintenance-related app downtime.

Build secure and affordable mobile apps with Blockchain and React Native

React Native is a popular way to build blockchain-based apps, and for good reason. When both are used together, both are easy to use compared to other emerging technologies, and you don’t have to compromise on security for UX either.

Several companies have already adopted Blockchain and React Native, including several cryptocurrency platforms and financial services providers. And you can expect more to come.

Illustration of the Android Mobile and React Native logos

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About the author

Tamal Das
(97 articles published)

Tamal is a freelance writer at MakeUseOf. After gaining extensive experience in the fields of technology, finance and business processes in his previous work in an IT consulting company, he started writing as a full-time profession 3 years ago. While he doesn’t write about productivity and the latest tech news, he loves playing Splinter Cell and watching Netflix / Prime Video.

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