UIKit

UIKit vs SwiftUI: which is faster for iOS app performance and development speed?

The question is about UIKit .

Answer:

UIKit renders faster and gives more predictable performance in complex, animation-heavy screens, while SwiftUI builds simple interfaces faster because it needs far less boilerplate code. Apple shipped UIKit with the original iPhone SDK in 2008; SwiftUI arrived eleven years later, at WWDC 2019, with a minimum deployment target of iOS 13. Neither one wins outright once you look past scrolling lists and settings screens.

Find your perfect UIKit tech match

Severyn is an experienced iOS/KMM Software Engineer, specializing in mobile application development with over 11 years in the industry. His core competencies include Swift and Objective-C, enabling him to design and implement... Read More

Level
Senior
Availability
40 h/w
Experience
11 yrs.
English
B2

Serhii is a Senior / Team Lead iOS Engineer with a strong focus on mobile application development, utilizing Swift and Objective-C over a decade of experience. He possesses deep knowledge in Object-Oriented Programming, CI/CD... Read More

Level
Senior
Availability
40 h/w
Experience
10 yrs.
English
B2

Karim is an iOS Engineer with a strong focus on mobile application development using Swift and various core frameworks. With 5 years of experience in the field, he has developed robust applications across multiple industries ... Read More

Level
Senior
Availability
40 h/w
Experience
5 yrs.
English
B2
Victoriia S.

Victoriia is a skilled Flutter Developer with 4 years of experience in mobile application development. She specializes in frameworks such as Flutter, leveraging JavaScript, DART, and utilizes databases like MySQL and Firebase... Read More

Level
Senior
Availability
20 - 30 h/w
Experience
10 yrs.
English
C1
Cortance 5-star rating on ClutchCortance 5-star rating on GoodFirms
Anonymous
Executive

After the successful prototype launch, the client tested the product in a real load and attracted new partnerships, leading to a rapid expansion. Cortance was responsive, well-organized, responsible, and helpful throughout development. Overall, they were genuinely passionate and dedicated partners.

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Anonymous
Co-Owner

Cortance's work resulted in a 30% reduction in development time, exceeding expectations. Their high-quality resource leasing was instrumental in surpassing the project goals, which set new benchmarks for the client. Cortance's ability to provide highly skilled tech professionals was exceptional.

Clutch
5.0/5.0
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