OBJECTIVE C DEVELOPMENT SERVICES

Expert Objective-C developers
for legacy iOS &
macOS modernization.

UpNext maintains, modernizes, and extends Objective-C codebases for iOS and macOS. Our engineers handle legacy UIKit and Cocoa frameworks, Swift bridging, and incremental migration strategies to keep your Apple apps running and evolving.

Objective C
Clutch 4.9/5

Get expert help for your Objective-C project.

TRUSTED BY OUR CLIENTS:

TRUSTED BY OUR CLIENTS

CUSTOM OBJECTIVE-C SERVICES

Objective-C expertise for maintaining and modernizing Apple legacy apps.

UpNext maintains, modernizes, and extends Objective-C codebases for iOS and macOS. Our engineers handle legacy UIKit and Cocoa frameworks, Swift bridging, and incremental migration strategies to keep your Apple apps running and evolving.

Objective-C Development

Legacy App Maintenance

Swift Modernization & Bridging

Performance Tuning

Enterprise macOS Software

Hardware & Peripheral Drivers

Objective C Specialists

Complex Apple applications with heavy user interaction.

Custom Library Development

Security Audits & Patching

““
Their Objective-C specialists handled our most complex legacy codebase with zero disruption. Migration to Swift was seamless."
James Harrington
VP of Engineering
HealthStream Inc.
James Harrington
OUR OBJECTIVE-C TEAM

Why software teams choose UpNext for Objective-C development:

🎯

Top 1% Senior Objective C Talent

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Mature Platform Delivery

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Security and Stability

Our Objective C experts have an average of 10+ years of experience.

OBJECTIVE-C CASE STUDIES

Objective-C projects we've delivered.

Health Monitor App ModernizationENTERPRISE

Health Monitor App Modernization

Refactored a critical Objective-C health monitoring app, reducing crashes by 95% and enabling Swift interoperability.

Objective-CSwiftUIKit

View case study →

Enterprise macOS ModernizationLEGACY MIGRATION

Enterprise macOS Modernization

Incrementally migrated a 500k-line Objective-C enterprise desktop app to Swift while maintaining production stability.

Objective-CAppKitMigration

View case study →

OBJECTIVE-C TOOL ECOSYSTEM

Foundation & Core

Objective-C remains the foundation of most mature Apple platforms.

CocoaCocoa TouchFoundationCore FoundationRuntimeKVC/KVO
UI & Graphics

For complex legacy interfaces and performance-critical rendering.

UIKitAppKitCore GraphicsCore AnimationOpenGL ESMetal
Memory & Performance

We are experts in manual and ARC-based memory management.

ARCManual Retain/ReleaseLLVMClangInstrumentsLeaks
Interoperability

We specialize in modernizing apps by bridging Objective-C with Swift and C++.

Bridging HeadersSwift InteropObjective-C++C/C++ InteropStatic LibsFrameworks
Testing & Quality

Maintaining stability in mature applications requires specialized testing.

OCUnitXCTestOCHamcrestOCMockInstrumentsAddress Sanitizer
CI/CD & Legacy DevOps

We manage complex build pipelines for large-scale enterprise Objective-C applications.

XcodeCocoaPodsCarthageFastlaneJenkinsApp Store Connect

Objective-C remains the foundation of most mature Apple platforms.

CocoaCocoa TouchFoundationCore FoundationRuntimeKVC/KVO
ENGAGEMENT MODELS

Choose the model that works for you.

Flexible options tailored to your project requirements and team structure.

👤

STAFF AUGMENTATION

Need a couple of extra software engineers on your team?

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👥

DEDICATED TEAMS

Need a few teams to deliver several projects simultaneously?

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⚙️

SOFTWARE OUTSOURCING

Want to offload everything to us, from start to finish?

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Objective-C FAQ

How senior are your developers?

Our seniors average 10+ years experience.

How do you vet talent?

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Stability over long terms?

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How quickly start?

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Time zones?

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Regulated industries?

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US entity?

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Project focus?

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Additional talent?

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READY TO START?

Let's build your Objective-C solution together.

Talk to our senior Objective-C specialists and get a free architecture review.