Since 2010
Building Software
Native iOS Depth. AI-Assisted Delivery.
Swift App Development Company
AI-augmented Swift development when the iPhone is the product: our engineers go deep on SwiftUI, UIKit, and Apple platform APIs, and every build ships with 60 days of post-launch support.
- 2010
- Operating since
- 9,000+
- Projects delivered
- 3,900+
- Apps published
- 120+
- AI products shipped
Trusted by the brands we build for
9,000+
Projects Delivered
3,900+
Apps Published
25+
Countries Served
What our swift app development covers
Native Apple engineering, from the first SwiftUI view to TestFlight, review, and release.
Native iOS and iPadOS Apps
Consumer and enterprise apps built on the platform's own tools, so animations, gestures, and system integrations behave the way Apple users expect without shims.
- ✓SwiftUI with UIKit where needed
- ✓Dark mode and Dynamic Type
- ✓Widgets, App Clips, and Live Activities
- ✓Universal and iPad-optimised layouts
SwiftUI and uIKit engineering
SwiftUI for declarative speed, UIKit for the control and legacy reach it still owns. We use both fluently instead of pretending one replaces the other.
- ✓SwiftUI-first new builds
- ✓UIKit interop and representables
- ✓Custom transitions and animations
- ✓Collection view composition
Apple platform integrations
The capabilities that make an app feel native: HealthKit, Sign in with Apple, StoreKit 2, push, and background tasks, wired against Apple's current guidance.
- ✓StoreKit 2 subscriptions
- ✓HealthKit and CareKit
- ✓Push and background refresh
- ✓Keychain and Secure Enclave storage
App store submission and release ops
Signing, provisioning, review compliance, and phased releases handled by engineers who have been through review hundreds of times, including the rejection appeals.
- ✓App Store Connect pipelines
- ✓TestFlight beta distribution
- ✓Review guideline compliance
- ✓Phased rollout and hotfix channels
Performance and battery discipline
Swift concurrency, Instruments profiling, and memory budgets tracked from the first sprint, so the app stays smooth on the oldest device you still support.
- ✓Swift Concurrency (async/await)
- ✓Instruments CPU and memory audits
- ✓Cold-start optimisation
- ✓Battery and network efficiency
Objective-c and legacy rescue
Aging iOS codebases brought forward to Swift, module by module, behind the same product surface, with CI and test coverage repaired on the way.
- ✓Incremental Swift migration
- ✓Modularisation of legacy code
- ✓Crash triage and stabilisation
- ✓Upgrade paths to current SDKs
What every engagement includes
Every Swift project ships with the following, agreed in writing before the first sprint begins.
Discovery workshop
A structured workshop maps your goals, users, and constraints into a scoped Swift roadmap with a fixed written quote before any sprint starts.
Named senior team
You get named, senior engineers with CVs you can review, not a rotating bench. The people in the kickoff are the people who ship.
Sprint demos every two weeks
Working builds are demoed live each cycle with CI running on every merge, so progress is visible in software, not slideware.
100% source-code ownership
All Swift source, configurations, designs, and documentation transfer to you on delivery with no licensing strings or vendor lock-in.
60 days of post-launch support
Engineering time is on standby for two months after go-live to triage defects, tune performance, and stabilise the release at no extra cost.
12 months of free updates
Compatibility updates, security patches, and framework upgrades ship free for a full year after handover.
insight
Where swift is the right investment
Go native with Swift when iOS is a primary revenue surface or when the product needs deep platform integration: subscriptions, health data, hardware accessories, or the polish that cross-platform UIs approximate but rarely match. Native costs more per platform and buys fidelity you cannot fake.
If Android carries equal weight, our Kotlin app development team builds the native counterpart, and the two teams share design and API contracts. For the server side of the same product, our Node.js development services pair cleanly with an iOS client.
The stack behind our swift builds
What we use by default, and the honest reasoning.
Language and UI
Current Swift with strict concurrency checking, SwiftUI as the default UI toolkit, and UIKit retained where control, performance, or legacy reach genuinely demands it.
Architecture
MVVM or a light TCA-inspired structure with dependency injection, chosen per app size and documented, so the tenth feature does not need a new pattern debate.
Data and networking
URLSession-based typed clients with retry and backoff, SwiftData or Core Data for local persistence, and keychain-backed credential storage as the baseline.
Testing and quality
XCTest and Swift Testing for units, XCUITest for journeys, snapshot tests on critical screens, and CI through Xcode Cloud or GitHub Actions on every pull request.
Observability
Crash reporting with MetricKit and Sentry, analytics wired to product events, and release health dashboards so a bad build is caught in hours, not reviews.
AI features
On-device inference with Core ML and the Vision framework, and cloud LLM features behind your API with streaming into the UI, degradation handled gracefully offline.
How a swift project runs
Six stages, each with a sign-off gate, tuned to Apple's release rhythm.
- 01
Discovery
Platform scope, device matrix, monetisation, and App Store positioning mapped in a workshop, ending in a fixed written quote and a risk list covering anything review-sensitive.
✓ step 01 complete - 02
Design
Designs built against Human Interface Guidelines, with motion and system conventions respected, so the app feels at home on the platform instead of ported onto it.
✓ step 02 complete - 03
Architecture setup
Project structure, CI, signing, and analytics scaffolded in week one. A walking skeleton runs on real devices and appears in TestFlight before feature work begins.
✓ step 03 complete - 04
Sprint delivery
Two-week sprints with TestFlight builds every cycle. Strict concurrency, lint, and unit tests gate every merge, and UI tests cover the journeys that matter.
✓ step 04 complete - 05
Review and launch
Instruments profiling, low-device testing, review compliance checks, metadata and screenshots prepared, then a phased App Store release with crash monitoring live.
✓ step 05 complete - 06
Support and handover
60 days of included support, 12 months of free updates, and a documented handover so your team owns signing, pipelines, and code without dependence on us.
✓ step 06 complete
/07
Why teams pick us for swift work
Native depth is the product here, and it shows in review outcomes and crash-free rates.
Engineers who live on apple platforms
Our Swift engineers track WWDC changes as part of the job, so your app adopts current APIs instead of aging against deprecated ones.
AI-augmented delivery
AI tooling accelerates test generation and review on our Swift projects while senior engineers own concurrency, architecture, and every merge.
Store review fluency
We design around App Store review from day one, which means fewer rejections, faster first releases, and appeals handled by people who have written them before.
Performance on real devices
We test on the old hardware your users actually hold, with Instruments profiles and memory budgets, not just the newest simulator.
Swift concurrency done right
Strict concurrency and structured async code are our default, so race conditions and main-thread stalls are caught at compile time where possible.
Track record since 2010
9,000+ projects and 3,900+ published apps across 25+ countries, with iOS products at consumer scale among them.
Swift app development FAQs
$ moxace launch --nowPlanning a native iOS product?
Send us the brief. We will tell you what native Swift buys you, what it costs, and when it would be the wrong call.
- 01
Share your idea
a quick call, no deck required
- 02
See the live demo
every screen, admin to user
- 03
Launch with source
full code, your brand, your servers
$ moxace launch --nowReady to Build for iOS Properly?
Talk to our Swift team about a fixed-scope, AI-augmented build with 60 days of support and full source-code ownership.
- 01
Share your idea
a quick call, no deck required
- 02
See the live demo
every screen, admin to user
- 03
Launch with source
full code, your brand, your servers
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