React native vs Swift: A brief Comparison

React native and swift have their own benefits and purposes and each one addresses a specific task in its own way. There are plenty of areas where both of these technologies overlap each other as well and hence it is a justified attempt in comparing these two technologies. While both can be used for iOS application development, react native uses the javascript framework whereas swift is more of a newbie programming language that is suitable for developers who are embarking a fresh start to their career.

Why compare React native and Swift in the first place?

React Native App Development

Mobile apps are no longer a problem solver utility in your pocket. In today’s date, mobile applications have become a business essential which contributes significantly towards establishing a relationship rhythm with the users/consumer base. Once a brand is successful in getting its consumers to get their applications downloaded, they are virtually inside everyone’s pocket

If you are one of those who check their smartphone as the first thing in the market which means you contribute towards 80% of the smartphone users club. While this makes it clear for any brand to compulsorily have a mobile application but considering the demands, building an application can be quite an expensive affair when you are targetting platform-specific features as dictated by tech giants.

Application development companies seek huge gain by cutting time and costs when it comes to delivering the end product. Cross-platform application development platforms like React Native provide their assistance in this department and help optimize development costs and strategies. However, cross-platform application strategies might compromise with the authentic quality of the corresponding platforms and hence it is important to consider the advantages of native development platforms as well.

Comparison Essentials:

Let us list out a brief comparison based on some essential points.

Performance:

Performance is the first of all comparison points when it comes to choosing an efficient framework for your mobile application. This can be judged on the basis of 3 points:

CPU Usage

Allocated Memory

Energy

The time taken to open or scroll the language is based on the call and can be calibrated in frames per second. In comparison to a swift, React Native can be considered good when it comes to terms of energy impact and CPU usage which are better in comparison to the applications developed in Swift. However, React native also tends to allocate more memory when it comes to the kind of applications in today’s date and keeps aside 20 Mb for different components of the RCTBridge as well as for its own operations. Hence in terms of performance, both are considered to have similar efficiency and behavior.

Cost:

React Native vs Swift

React Native has inspired many startups and businesses thanks to its short development cycle and hence the lesser costs. Compared to Swift, React Native is relatively easier to learn and companies find it easier to train their developers in this field as well. Implementing React Native helps you save from the task of maintaining two separate teams for iOS and Android which eventually helps bring down the overall costs related to the resources of time and effort.

Ease of development:

The hierarchy in which the tasks are taken up is a major difference apart from which most of the other features are on the same parallel. Of this, the major point to be identified which is the reason for the major advantage of react native is the hot reload feature. This itself can be attributed to saving almost 30% of the development cost and money. Following which developers working on React Native are supposed to create their own modules and let us say if you wish to have a particular design feature similar to the one on the native iOS then the corresponding changes in the existing modules can help them achieve it or in fact build it straight from scratch.

Trends which Swift Developers and React native shall be able to exercise:

Swift

Could enhance Siri AI

Better machine learning opportunities

Avenues in AR/VR

Stronger security measures

IoT for the vast IoT ecosystem

Advanced integration for apple pay systems

React Native development:

GraphQL

Release of storybook 4.0

Some great apps build using React Native:

Bloomberg

Facebook Ads Manager 
AirBnB 

Myntra
UberEats

Gyroscope  
Discord 

Discovery VR
Instagram

Apps built on Swift :

Firefox 

WordPress 

Designer 

News 

Flappy 

Yep 

VPN On 

Hacker News 

Furni 

Dunk 

Charter

Conclusion :

Such a detailed and extensive comparison should easily help you make a decision when it comes to making a choice for Swift or React Native development. Obviously business requirements. If the design requirements are not hefty then you can always choose react native which still lets you implement them, which lets android as well as iOS experts bring the best out of React Native. Any top react native app development company should let you know more details into it.

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