iOS DEVELOPMENT SERVICES

Build exceptional iOS apps
with senior Swift &
SwiftUI engineers.

UpNext builds high-performance, App Store-ready iOS applications using Swift and SwiftUI. Our iOS developers deliver intuitive native experiences with CoreData persistence, Push Notifications, ARKit, and seamless backend integration.

iOSNative Mobile Ready
Clutch 4.9/5

Get expert help for your iOS project.

TRUSTED BY OUR CLIENTS:

TRUSTED BY OUR CLIENTS

CUSTOM IOS SERVICES

Native iOS applications engineered for AppStore success.

From consumer apps to enterprise iOS platforms, our Swift engineers build applications that get featured on the App Store. We handle every stage — from UI/UX prototyping to App Store submission and post-launch support.

iOS Team

Native iOS Apps

SwiftUI Modernization

Legacy Objective-C Migration

Performance Tuning

iPadOS Specialized Apps

Multimedia & Graphics Tools

Extending and optimizing visual tools with Metal or custom engines. We deliver high-fidelity interactive mobile experiences.

Cross-Device Continuity

App Store & Strategy

““
The iOS team delivered a native architecture that forms the high-performance foundation of our product. Polish and scalability are now our competitive advantages."
Marcus Thorn
CTO of Analytical Insights
DataFirst Global
person
OUR IOS TEAM

Why product leaders choose UpNext for iOS development:

🎯

Top 1% iOS Talent

🏢

Native-First Delivery

🔒

Polished UX and Security

Our iOS experts have an average of 8+ years of experience in native mobile engineering. We focus on performance, UI polish, and modern architectural patterns.

iOS CASE STUDIES

iOS projects we've delivered.

Enterprise Platform DeliveryENTERPRISE

Enterprise Platform Delivery

Building a scalable iOS platform handling millions of daily active users with zero downtime.

iOSCloudCI/CD

View case study →

Product MVP to ScaleSTARTUP

Product MVP to Scale

Taking a startup from MVP to a fully scaled product serving 100k+ users using modern iOS architecture.

iOSAPIDevOps

View case study →

IOS TOOL ECOSYSTEM

Languages & Core

We leverage Apple's native technologies to build high-performance, resource-efficient mobile applications.

SwiftSwiftUIObjective-CUIKitCombineFoundation
Performance & Systems

Optimizing code for the latest iOS features, ensuring maximum throughput and minimum power usage.

GCD (Grand Central Dispatch)Core DataCore AnimationMetalCore Graphics
Security & Privacy

Implementing robust security practices to ensure your iOS applications are trusted and compliant with Apple standards.

App SandboxBiometrics (FaceID/TouchID)KeychainNetwork SecurityCode Signing
Specialized Media

Building immersive media experiences and high-fidelity graphics using native Apple power.

AVFoundationARKitCore ImageCore MediaCore Audio
Testing & Quality

Ensuring stability through rigorous automated testing and native analysis in every sprint.

XCTestXCUITestsInstrumentsXcode PreviewsSwiftLint
Distribution & DevOps

Modernizing the release cycle with automated building and deployment to the App Store.

Xcode CloudFastlaneTestFlightSwift Package ManagerGitHub Actions

We leverage Apple's native technologies to build high-performance, resource-efficient mobile applications.

SwiftSwiftUIObjective-CUIKitCombineFoundation
ENGAGEMENT MODELS

Choose the model that works for you.

Flexible options tailored to your project requirements and team structure.

👤

STAFF AUGMENTATION

Need senior iOS engineers to accelerate your roadmap?

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👥

DEDICATED TEAMS

Need a few teams to deliver a complex ecosystem?

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⚙️

SOFTWARE OUTSOURCING

Want to offload everything to us, from design to deployment?

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iOS FAQ

How senior are your iOS developers, and will we work directly with them?

You work directly with senior iOS developers. Our engineers average 8+ years of production experience, specializing in modern Swift and mobile-level architecture.

How do you vet iOS talent for complex systems?

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Do you have experience with enterprise security or graphics work?

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How quickly can you start and reach full velocity?

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Will your engineers work our hours and use our toolchain?

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Do you handle contracts and billing in the US?

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What types of iOS projects do you specialize in?

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Can you add specialists beyond iOS as scope expands?

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READY TO START?

Let's build your iOS solution together.

Talk to our senior iOS specialists and get a free architecture review.