iOS App Development
iOS Development in Swift, Built for the App Store Spotlight
We build native iPhone and iPad apps in Swift and SwiftUI that feel effortless, respect Apple's guidelines, and clear App Store review the first time — the kind of app that earns featuring, not just downloads.
Featured Clients & Partners
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What Goes Into an iPhone App People Trust
SwiftUI interfaces, Apple-native data and payments, and a release pipeline built for TestFlight and App Store review — owned end to end.
SwiftUI Interfaces That Feel Native
We build in Swift and SwiftUI so the app moves the way iPhone users expect — fluid transitions, Dynamic Type, dark mode, haptics, and Human Interface Guidelines followed closely enough that the app disappears and the product shows through.
StoreKit & Subscriptions
In-app purchases, subscriptions, and free trials wired through StoreKit 2 correctly, so revenue works and passes review instead of getting rejected.
Core Data, CloudKit & Offline
Local persistence with Core Data, seamless sync across a user's devices with CloudKit, and offline-first behavior so the app keeps working on the subway. We also wire in the Apple frameworks your product needs — HealthKit, MapKit, push notifications, and Sign in with Apple.
TestFlight & App Store Review
Automated builds and signing with Fastlane, beta rounds through TestFlight, and a submission that anticipates review notes so approval is routine, not a gamble.
Revolutionary Solutions Transforming the World
At Axomble, we believe that true design excellence is only attainable when collaborating closely with exceptional clients from across the globe.
Engagement Models
Choose How You Want to Work With Us
Transparent pricing, no hidden fees, no long-term lock-in. Pick the model that fits your goals and timeline.
AI Automation Sprint
Rapid automation for startups & solopreneurs who need to move fast
$790/week
Billed weekly · cancel anytime
What you get each sprint:
- AI workflow automation (n8n, Make, or custom-built)
- API integrations & third-party webhook setups
- Custom chatbot or AI agent build
- 1 dedicated engineer assigned to your project
- Daily progress updates via Slack or email
- Full source code delivered at sprint end
- One focused automation scope per sprint
Scale & Build Plan
Ongoing product development for growing companies building real software
$3,400/month
$2,990/month
Pause or cancel anytime · 7-day guarantee
Everything in Sprint, plus:
- Full-stack web or mobile app development
- AI feature integration (OpenAI, LangChain, vector DBs)
- Custom CRM, ERP, or SaaS platform builds
- Dedicated engineer + project manager
- Weekly sync calls + real-time Slack collaboration
- Multiple concurrent features & tasks
- Agile sprints with a detailed delivery roadmap
- 7-day money-back guarantee
Enterprise Build
Complete end-to-end delivery for complex platforms & large-scale systems
Custom Quote
Fixed-price or milestone-based · scoped to your project
Full-scope delivery includes:
- Complete system architecture & technical design
- Dedicated team (engineers, designer, project manager)
- AWS / GCP / Azure cloud infrastructure setup
- CI/CD pipelines, Docker, staging & production environments
- SLA-backed milestone delivery schedule
- Full QA, security testing, and performance audits
- 90-day post-launch support & maintenance
iOS Work You Can Rely On
How We Work
From Concept to App Store in Four Steps
Every iOS build starts by defining the one thing your app must do beautifully — then we design, build in Swift, and ship it through review.
Discovery & iOS Scope
We map the core journey, decide which Apple frameworks you actually need, and scope a first version that fits an App Store launch rather than an endless roadmap.
Design to HIG
Screens and a clickable prototype designed around Apple's Human Interface Guidelines, so the app feels native before we write production Swift.
Build in SwiftUI
Two-week sprints with TestFlight builds in your hands throughout, so you tap the real app on a real iPhone as it comes together.
Submit & Iterate
We handle App Store submission and review, then use crash reporting and analytics to fix and refine based on how real users behave.
Guide
What iOS App Development Services Cover
iOS app development services cover the full path of building an application for iPhone and iPad — from product design and Swift development to the Apple-specific integrations, App Store submission, and post-launch maintenance that a healthy app needs. iOS is a demanding platform: Apple sets strict design and privacy expectations, review is a real gate, and users have high standards for polish. Done well, that constraint is an advantage, because an app that meets Apple's bar tends to feel better and convert better. At Axomble we own that whole path so nothing falls between a designer, a developer, and a submission you have to figure out alone.
Why native Swift for iOS
For an iOS-first product, native Swift and SwiftUI give you the most control and the best feel — direct access to the latest Apple APIs, smooth animations with no bridge overhead, and instant support for new iOS features the day they ship. If you also need Android from the same budget, cross-platform React Native may be the smarter starting point; we weigh that with you honestly rather than defaulting to one answer, and our broader mobile app development and Android development pages cover the alternatives. When iOS is where your users are, native is usually worth it.
The Apple frameworks that make an app feel first-class
A great iOS app leans on the platform instead of reinventing it. That means StoreKit for subscriptions and in-app purchases, Core Data and CloudKit for local storage and cross-device sync, Sign in with Apple for frictionless login, and push notifications that respect the user. Depending on your product we add HealthKit, MapKit, WidgetKit, or on-device machine learning with Core ML. Using these correctly is what separates an app that feels native from one that fights the system — and it is often what keeps you on the right side of App Store review.
What iOS development costs and how we price it
Cost tracks scope, but two plans cover most iOS work. The AI Automation Sprint at $790/week fits a focused piece of work — a prototype, a specific feature, or an integration. The Scale & Build plan at $2,990/month gives you a dedicated engineer plus a project manager for ongoing, full-app iOS development through design, build, and submission. Every plan includes 100% source code ownership, publishing under your own Apple Developer account, a 7-day money-back guarantee, and no lock-in. Details and custom quotes are on our pricing page.
You keep the code and the developer account
We build so you stay in control. The Swift code lives in your repositories, the app publishes under your Apple Developer account, and at handover you get documentation, architecture notes, and a walkthrough for your team. Keep us on for ongoing releases or take it fully in-house — either way you leave with an iOS app your own engineers can own and extend.
iOS Development FAQs
Do you build in Swift or use a cross-platform framework?
For an iOS-first product we build natively in Swift and SwiftUI, which gives the best performance, the closest fit to Apple guidelines, and immediate access to new iOS features. If you also need Android on the same budget, we will talk you through whether cross-platform React Native is the smarter starting point — we recommend based on your product, not a house preference. Our mobile app development page covers that decision in more depth.
Can you build for both iPhone and iPad?
Yes. We build universal apps that adapt cleanly to iPhone and iPad, using SwiftUI's adaptive layouts so the interface makes sense on both a compact phone screen and a large tablet — including multitasking and larger-canvas layouts on iPad where it adds value.
How do you handle App Store submission and review?
We manage the whole thing: automated builds and signing with Fastlane, beta testing through TestFlight, and a submission prepared to anticipate common review notes so approval is routine. The app publishes under your own Apple Developer account, so you keep control of the listing and the app.
Can you add subscriptions or in-app purchases?
Yes. We implement in-app purchases, subscriptions, and free trials through StoreKit 2, wired up correctly so revenue works and the app passes review. We can also connect analytics so you can see conversion and retention on your paid tiers from launch.
Who owns the code and the Apple Developer account?
You do. All Swift source lives in your repositories from day one, the app publishes under your Apple Developer account, and you get full documentation at handover. Every engagement includes 100% ownership, no lock-in, and a 7-day money-back guarantee — see our pricing page for the plans.
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Planning an iPhone App? Let's Talk
Tell us what your iOS app needs to do. We'll come back with a scope, a timeline, and an honest cost range — and a clear view of which Apple frameworks you actually need.
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