Hire iOS Developers
Hire iOS developers who build iPhone and iPad apps that scale with your business, with flexible engagement models and delivery teams serving clients across the USA, India, and worldwide.
When you hire iOS developers from Advayan, you get vetted engineers skilled in Swift, Objective-C, SwiftUI, and UIKit who design, build, and maintain secure, high-performance apps for iPhone and iPad. They handle everything from architecture to App Store approval, and they stay on for updates after launch. Advayan pairs deep technical skill with a client-focused approach, matching you with developers who fit both your project goals and your team. If you need a complete build rather than added capacity, our iOS app development services cover the full project from planning to release.
Apple Features We Build Into Your App
Hire iOS Developers for Wherever Your App Stands
Every project starts from a different place. Whether you have a fresh idea or an app already live on the App Store, our developers step in at the right point.
Custom iOS App Development
Our developers build a tailored app around your business goals, from the first screen design to a production-ready release.
iOS App Upgrades and Migration
we move older apps to current iOS versions and frameworks without disrupting the users who rely on them.
iOS App Consultation
Get expert guidance on architecture, scope, and technology choices before you commit a budget to a build.
iOS App Testing
rigorous testing checks performance, functionality, and usability so your app is ready for real users and App Store review.
Building for both platforms? Pair your iOS team with the developers you hire for Android app projects, or explore Flutter app development if a single cross-platform codebase suits your product better.
From Xcode to the App Store: How Our Developers Take Your App Live
Shipping an iOS app means clearing Apple’s review, not just writing code. Our developers follow a clear five-phase path that gets your app live and keeps it current.
Architecture
We plan a structure that keeps your code modular, testable, and easy to extend, choosing the right patterns and frameworks for your product. Our look at the top iOS app development frameworks explains how those choices shape a project.
Tools: MVC, MVVM, VIPER
You get: a foundation that scales without costly rework.
Build
Developers write clean, maintainable code and build interfaces that follow Apple's Human Interface Guidelines, with backward compatibility across supported iOS versions. When your product needs dedicated design work, you can also hire a UI/UX designer to work alongside them.
Tools: Swift, Objective-C, SwiftUI, UIKit, Xcode, Git
You get: an intuitive interface backed by dependable functionality.
Testing
Unit, UI, and integration tests run alongside manual usability checks, while performance profiling catches memory and battery issues early.
Tools: XCTest, Instruments, TestFlight
You get: a stable app that real beta users have tried before release.
App Store Submission
We handle permissions, privacy details, and review requirements so your submission meets Apple's guidelines and relevant regulations such as GDPR.
Tools: App Store Connect, Human Interface Guidelines
You get: a smoother path through App Store review.
Post-Launch Updates
Apple releases a major iOS update every year. We keep your app compatible, patch security issues, and ship new features as your roadmap grows.
Tools: Xcode, TestFlight, crash and performance reports
You get: an app that stays current long after launch day.
Release and Update Management
Apple releases a major iOS update every year. We keep your app compatible, patch security issues, and ship new features as your roadmap grows.
Tools: Xcode, TestFlight, crash and performance reports
You get: an app that stays current long after launch day.
Security and Access Reviews
We regularly check who can see and change what, remove access for people who've left, and fix risky settings flagged by Salesforce Health Check. If you work under HIPAA, SOX, or GDPR, we document these reviews for your audits.
Hire iOS Developers in Four Simple Steps
Getting skilled iOS developers on your team should not take months. Our process moves from first conversation to productive work in four clear steps.
Tell us what you need
We study your project needs and technical requirements so every recommended developer matches your app’s objectives.
Meet vetted talent
Candidates pass technical assessments, coding tests, and portfolio reviews focused on Swift, Objective-C, Xcode, and problem-solving.
Interview with ease.
You interview shortlisted developers directly to judge communication style and cultural fit.
Start building
Structured onboarding covers knowledge transfer, tool access, and communication channels, so work begins without delay.
Certifications and Skills We Verify in Every iOS Developer
Advayan’s iOS developers hold certifications and practical expertise in Swift, Objective-C, UIKit, and SwiftUI. Before anyone reaches your shortlist, we verify each core skill directly:
| Skill Area | What We Check | How We Verify |
|---|---|---|
| Swift and SwiftUI | Clean, modern code and responsive interfaces | Coding test |
| Objective-C | Ability to maintain and extend legacy apps | Portfolio review |
| Xcode and Instruments | Debugging, memory, and performance profiling | Technical assessment |
| APIs and authentication | Secure REST and GraphQL integration, OAuth | Coding test |
| Testing and QA | Unit and UI test coverage with XCTest | Technical assessment |
| App Store readiness | Knowledge of Apple's guidelines and privacy rules | Interview |
| Collaboration | Agile working habits and clear communication | Interview |
Only developers who clear every check reach your shortlist. That means your interviews can focus on project fit and working style instead of re-testing basic skills.
Modern Swift or Legacy Objective-C? Our Developers Work in Both
Plenty of successful apps still run on older code. Our developers build new features in modern Swift while keeping your existing Objective-C foundation stable.
|
Architecture Comparison
|
 |
 |
|---|---|---|
Language
|
Swift
|
Objective‑C
|
Interface
|
SwiftUI
|
UIKit
|
Concurrency
|
Swift concurrency (async/await)
|
Grand Central Dispatch
|
Best for
|
+
New apps and new features
|
Established apps with existing code
|
Because one team covers both, you can modernize gradually, screen by screen, instead of paying for a full rewrite. And if your product also needs a web platform or back end, you can hire full stack developers from the same delivery team.
Choose How You Want to Work with Us
The right engagement model depends on how clear your scope is and how long you need support. Find the situation that sounds like yours:
Have a fixed spec and a firm timeline?
Is your scope still evolving?
Building a long-term product?
What You Can Count On with Advayan
Advayan is a technology services provider specializing in iOS app development, with a certified team serving clients across the USA, India, and worldwide. Here is our promise to you:
Our developers bring experience across diverse industries, and every engagement is shaped around your feedback, so the app you launch reflects real business goals rather than a generic template.
We build to Apple's guidelines
Every app is developed with App Store requirements in mind, from interface design to privacy permissions.
We protect your app and your users' data
Secure authentication, encryption, and careful data handling are part of every build.
We move fast without cutting corners
Proven methods and agile delivery bring your app to market sooner while keeping code quality high.
We give you flexibility.
Three engagement models let you match the team to your budget, timeline, and scope.
We stay after launch
Maintenance, support, and updates keep your app performing well as iOS evolves.
We keep communication clear.
Regular updates and honest feedback loops keep you informed at every stage.
Ready to See Your Idea on the App Store? Let Advayan's iOS Developers Build It with You
Whether you are launching a new app, upgrading an existing one, or adding the features your users keep asking for, we will match you with vetted iOS developers on the model that fits. Contact Advayan today to request developer profiles and a transparent estimate.
Frequently Asked Questions
How much does it cost to hire iOS developers?
Cost depends on developer seniority, engagement model, and app complexity. Advayan’s delivery centers in India keep rates globally competitive, and we share a clear, itemized estimate before you commit.
How do I hire iOS developers from Advayan?
Tell us your requirements, meet developers who passed our coding tests and portfolio reviews, interview your shortlist directly, and start building after a structured onboarding process.
What skills should an iOS developer have?
A strong iOS developer knows Swift and often Objective-C, builds interfaces with SwiftUI or UIKit, uses Xcode and Instruments well, and understands APIs, testing, and App Store guidelines.
Should my app use Swift or Objective-C?
Swift is the modern choice for new iOS apps because it is safer, faster to write, and easier to maintain. Objective-C remains useful for maintaining and extending established legacy apps.
What is the difference between SwiftUI and UIKit?
SwiftUI is Apple’s newer declarative framework for building interfaces with less code, while UIKit is the mature, widely used framework. Our developers work in both and often combine them.
Can I hire a dedicated iOS developer?
Yes. With our Dedicated Developer model, iOS developers work exclusively on your project, giving you full control, focused expertise, and consistent communication throughout the development lifecycle.
How quickly can an iOS developer start on my project?
Once you select a developer, our structured onboarding covers knowledge transfer, tool access, and communication setup to minimize delays. Exact start dates depend on your interview timeline and engagement model.
Do your developers help with App Store approval?
Yes. They follow Apple’s Human Interface Guidelines, handle privacy permissions and data disclosures correctly, and test thoroughly before submission, which helps your app move through App Store review smoothly.
Can your iOS developers build apps for both iPhone and iPad?
Yes. Our developers design adaptive layouts that work across iPhone and iPad screen sizes, keeping the experience consistent while making good use of the larger iPad display.
Can I hire iOS developers in India for a US-based project?
Yes. Advayan serves clients in the USA and worldwide from delivery centers in Pune, Indore, and Jaipur, combining competitive rates with structured processes and regular communication.
Can you upgrade or migrate my existing iOS app?
Yes. We upgrade older apps to current iOS versions and frameworks and can migrate Objective-C code to Swift gradually, so your app improves without a costly full rewrite.
How do iOS developers optimize app performance and battery life?
They use Instruments to find bottlenecks, run heavy work asynchronously to keep the interface smooth, manage caching carefully, and reduce background activity and unnecessary network calls to save battery.
Can you integrate features like ARKit, Apple Pay, and Siri?
Yes. Our developers integrate ARKit for augmented reality, Apple Pay for secure payments, and SiriKit or App Intents for voice actions, while protecting app stability and user privacy.
What architecture patterns do your iOS developers use?
Our developers apply MVC, MVVM, and VIPER patterns depending on project needs. These keep code modular and testable, making your app easier to maintain and extend as it grows.
Do you provide support after my iOS app launches?
Yes. We provide ongoing maintenance, bug fixes, security patches, and feature updates, and we keep your app compatible with each annual iOS release so it keeps performing well.