Hire a Reliable Partner for Swift App Development Needs
Build fast, secure, and scalable iOS applications with our Swift app development services. As a trusted Swift development company, we help businesses launch beautiful native apps tailored to their goals — from MVP to enterprise-grade software.
Our Swift App Development Services
Augment your internal team with remote Swift developers. Choose full-time, part-time, or project-based collaboration for faster delivery.
We can assist with:
Adding vetted Swift engineers to your team.
Matching timezone-aligned resources.
Short- or long-term engagements.
We design and develop custom iOS apps using Swift and SwiftUI that are tailored to your unique goals. From startup MVPs to enterprise-grade tools, we ensure smooth performance and great UX.
We can assist with:
Building iOS apps from scratch.
Creating scalable, future-proof architecture.
Integration with backend APIs.
We craft intuitive and elegant UI using SwiftUI, UIKit, and Apple’s Human Interface Guidelines to ensure engaging user experiences on all iPhone and iPad devices.
We can assist with:
Pixel-perfect interface development.
Adaptive UI for all screen sizes.
Prototyping and wireframing.
Upgrade legacy Objective-C apps or cross-platform codebases to Swift for better maintainability, speed, and native performance.
We can assist with:
Migrating Objective-C to Swift.
Preserving features and data.
Modernizing codebases.
Keep your app up to date with ongoing maintenance services — performance optimization, crash fixes, version updates, and OS compatibility.
We can assist with:
iOS version upgrades.
Bug fixing and security patches.
Code refactoring.
Why Choose Us as Your Swift App Development Company?
24-Hour Candidate Matching
We’ll send you Swift developer profiles in less than 24 hours — ready for interview and onboarding so you can launch your app faster.
Top 3.5% of iOS Talent
Our Swift developers are selected through a multi-step vetting process and have proven experience building performant iOS apps using native frameworks and best practices.
2 Week Risk-Free Trial
Test our Swift development services with zero commitment — if you’re not satisfied, cancel or replace the developer within the trial window.
Flexible Engagement Models
Hire Swift developers hourly, part-time, or full-time. Easily scale your iOS team based on project milestones or product roadmap.
End-to-End Delivery Support
From discovery and design to testing and App Store deployment, we support every stage of Swift app development.
End-to-End Agile Services
From product discovery and MVPs to enterprise-scale systems, we offer full-cycle agile development tailored to your goals.
Benefits of Swift App Development
Native Performance & Speed
Swift compiles directly to machine code, enabling apps to run with blazing speed and minimal CPU/memory overhead. This results in faster load times, smooth transitions, and seamless experiences on all iOS devices.
Clean, Maintainable Codebase
Swift’s concise syntax, strong typing, and safety features (like optionals and error handling) reduce bugs and make code easier to debug, scale, and maintain — saving costs long-term.
First-Class Apple Ecosystem Access
Being Apple’s primary language, Swift gives developers early access to the latest APIs and full integration with native tools like SwiftUI, ARKit, Core ML, and Combine.
Better App Security
Swift minimizes common vulnerabilities (like buffer overflows or null pointer exceptions), making apps inherently more secure and stable.
Future-Proof & Actively Maintained
Backed by Apple and a massive open-source community, Swift receives regular updates — making it a safe bet for long-term product investment.
Seamless Migration from Objective
Swift’s interoperability with Objective-C makes it easy to incrementally migrate legacy codebases to Swift — improving performance without rewriting from scratch.
We have a dedicated project manager from Digis who takes our relationship very seriously.
Within a couple of months we could see that our backlog was reduced, and our time to deliver projects was reduced.
They’re committed and have the ability to scale up in order to deliver fast.
The team has been innovative and reliable. Their experience and professionalism were admirable.
They have skilled and committed development staff.
I desperately needed quality developers that would stick with me, and I’m certain Digis will do just that.
Digis’ work and infrastructure are fantastic.
Priorities of each task were delivered with a strong balance between business and development goals.
Their team always suggested improvements and delivered on time.
It is clear that they very carefully vet the people they hire.
The overall quality of the candidates they provide has been very good.
They are well experienced knowledgeable professionals
Digis has been a reliable and high-quality partner for many years for our company.
Digis has been reliable throughout the development process.
Swift App Development Tech Stack
iOS App Development Stack
Backend & APIs
DevOps & Deployment
Testing & QA
iOS App Development Stack
We use Swift and the latest Apple technologies to build modern, high-performance iOS apps.
Usage of Technologies:
- Full use of Apple’s latest frameworks (SwiftUI, Combine).
- Clean, maintainable architecture with MVVM/MVC.
DevOps & Deployment
Automate build, test, and release cycles to speed up delivery.
Usage of Technologies:
- Streamlined App Store submissions.
- Versioned releases and beta builds.
Bitrise
Fastlane
GitHub Actions
Testing & QA
Ensure your Swift app is bug-free, fast, and stable across devices and OS versions.
Usage of Technologies:
- CI-integrated unit and UI testing.
- Early crash detection before App Store launch.
Firebase
TestComplete
XCTest
What to Expect When Working With Our Swift App Development Company
Step 1: Discovery Call
We learn about your iOS app vision, target users, and technical needs to scope the right solution.
Step 2: Developer Matching & Proposal
We present candidate profiles or a full team composition with an estimated timeline and budget.
Step 3: Onboarding & Kickoff
Once approved, we handle onboarding, project setup, and integrations with your tools (Slack, Jira, GitHub).
Step 4: Agile Development Sprints
Our team delivers features in 1–2 week sprints with regular updates, demo reviews, and transparent documentation.
Step 5: Testing, Launch & Support
We perform QA, prepare the app for submission to the App Store, and provide ongoing post-launch support.
Cases
Discover Our Successful Projects and Why You Should Choose Us for Your Swift App Development Needs
Adventure Sports Equipment Marketplace
Adventure Sports Equipment Marketplace
SENDY is an online marketplace and Gear Hub that lets users Buy, Sell and Rent Adventure Sports equipment anywhere in North America.
Long Distance Carpooling Platform
Long Distance Carpooling Platform
BlaBlaCar reinvented carpooling and ridesharing to the mutual benefit of travelers and car owners/drivers by providing them with the world’s best interaction platform.Within a couple of months we could see that our backlog was reduced, and our time to deliver projects was reduced.
European Motorsport Marketplace
European Motorsport Marketplace
One of the largest suppliers of racing, tuning, performance parts, and motorsport equipment in Europe.We thoroughly enjoyed working with the company and had a positive experience.
Trading & real estate investment platform
Trading & real estate investment platform
Rockwell wants to help you achieve your trading goals, so you can live the life you want, afford the things you want, be more relaxed, and have more time to enjoy the things that are important to you.
Testimonials
Within a couple of months we could see that our backlog was reduced, and our time to deliver projects was reduced.
We have a dedicated project manager from Digis who takes our relationship very seriously.
Digis has been a reliable and high-quality partner for many years for our company.
They have skilled and committed development staff.
They’re committed and have the ability to scale up in order to deliver fast.
Their team always suggested improvements and delivered on time.
I desperately needed quality developers that would stick with me, and I’m certain Digis will do just that.
The team has been innovative and reliable. Their experience and professionalism were admirable.
Frequently Asked Questions
Swift can be used to develop any kind of iOS application — from social apps and eCommerce to fintech, healthcare, and productivity tools.
Yes, we support flexible hiring — from 2-week MVPs to multi-month app builds. You can hire Swift developers hourly or by project.
Absolutely. You’ll retain full ownership of the codebase and IP. NDAs and IP clauses are included in every agreement.
Yes. We provide maintenance plans that include updates, bug fixes, performance monitoring, and technical support.
We usually match you with a Swift developer within 24 hours. Development can start within 2–5 business days.
Yes — we handle the full App Store submission process, including provisioning, certificates, review handling, and metadata setup.
TELL US ABOUT YOUR NEEDS
Just fill out the form or contact us via email or phone:
Digis’ work and infrastructure are fantastic.