Mobile App Development
iOS and Android products people keep on the first screen.
Software & Product Engineering
iOS apps built the way Apple intends
iPhone users notice when an app fights the platform. We build with the grain — SwiftUI, system conventions, real accessibility support — so the product feels native rather than translated.
- Engagement
- Fixed-scope release or product retainer
- Typical timeline
- 12–18 weeks
- Delivered across
- All 50 US states
Overview
Apple's users are the most valuable mobile audience in most markets and the least tolerant of poor craft. They notice a non-standard back gesture, a keyboard that covers the field, a Dynamic Type setting the layout ignores. Meeting that bar is a design and engineering discipline, not a coat of paint.
We build in Swift and SwiftUI, adopting the platform's own patterns for navigation, data flow and state. That means the app benefits automatically from the accessibility, localization and appearance capabilities Apple ships each year, instead of reimplementing them badly. Where a feature genuinely warrants UIKit, we mix it in rather than working around SwiftUI's edges.
We also handle the parts teams underestimate: privacy manifests, App Tracking Transparency, subscription and in-app purchase plumbing, StoreKit edge cases, and the review process itself. Those are the reasons launches slip, and they are entirely predictable.
- Coverage of the current supported device base
- iOS 16+Coverage of the current supported device base
- Cold launch on a five-year-old iPhone
- <1.5sCold launch on a five-year-old iPhone
- VoiceOver and Dynamic Type support
- 100%VoiceOver and Dynamic Type support
Business benefits
What iphone app development changes for you
The reasons this work earns its budget, stated as outcomes rather than features.
SwiftUI-first architecture
Declarative interfaces that adapt automatically across iPhone, iPad and orientation changes, with far less layout code to maintain.
Platform features used properly
Widgets, App Intents, Live Activities, Sign in with Apple, Handoff and share extensions — implemented where they add value, not for a launch bullet.
Accessibility as standard
VoiceOver labels, Dynamic Type, reduced motion and contrast support built in from the first screen, tested with the features enabled.
Subscriptions that reconcile
StoreKit 2 implementation with server-side receipt validation, restore flows, grace periods and the refund edge cases that produce support tickets.
Privacy compliance handled
Privacy manifests, required-reason API declarations, tracking consent and nutrition labels prepared correctly the first time.
Ready for the annual cycle
We plan for each September's iOS release so your app supports new devices and OS versions on day one instead of scrambling in October.
Problems solved
If any of this sounds familiar
These are the situations clients describe in the first conversation, and what we do about each.
“The app looks like an Android build ported over.”
We rebuild navigation, typography and interaction using native iOS patterns so the product matches what the user already knows how to use.
“App Review rejected the submission repeatedly.”
We audit against the current guidelines — account deletion, data disclosure, purchase mechanics, permission justification — and resolve the causes before resubmitting.
“Subscription revenue does not match store reports.”
Server-side receipt validation and a reconciliation job that ties entitlement state to the store's ledger, exposing where the drift comes from.
“Nobody finds the app in the App Store.”
App Store Optimization: keyword research on the store's own index, title and subtitle structure, screenshot narrative and review velocity strategy.
Our process
How we deliver it
Each stage has a defined output, so you always know what you are getting and when.
- 01
Platform strategy
Device and OS support matrix, feature fit against Apple capabilities, and monetisation model decided before design begins.
- 02
Human Interface design
Screens designed to Apple's Human Interface Guidelines, prototyped and tested on physical devices across sizes.
- 03
Swift engineering
SwiftUI implementation with unit and UI tests, TestFlight builds from the first sprint so stakeholders use the real thing.
- 04
Compliance and submission
Privacy manifest, tracking consent, listing assets, ASO keyword set and staged App Store rollout.
- 05
Iterate
Crash-free rate monitoring, review response, activation analysis and a prioritized backlog for the first two releases.
Technologies used
The tools behind the work
Chosen for maintainability and hiring depth rather than novelty. We will justify any choice on request, and we avoid technology that makes you dependent on us.
- Swift
- SwiftUI
- UIKit
- Combine
- Core Data
- StoreKit 2
- CloudKit
- Xcode Cloud
- Fastlane
- TestFlight
Industries served
Where this work lands most often
Sector context changes what good looks like. These are the industries where we have delivered this service repeatedly.
Why Mova
What working with us on iphone app development is like
The same commitments apply to every engagement, regardless of size or service.
A defined first step
We scope a fixed-price starting point so you can evaluate us on iphone app development before committing to a program.
Senior people, named
The team you meet is the team that delivers. You will know exactly who is accountable.
You own the output
Code, accounts, files and documentation are yours from day one, with no lock-in of any kind.
Measured, then reported
We baseline before starting and report against it honestly — including the months that fall short.
Questions
iPhone App Development: common questions
The questions we are asked most about iphone app development, answered directly.
It depends on your audience. In the US, iOS often carries the majority of consumer spend, so an iOS-first launch is a reasonable way to validate. If you plan both from the outset, cross-platform usually makes more economic sense than two native codebases.
More in Software & Product Engineering
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Related services
Android App Development
Android apps that perform on the devices your customers actually own.
UI Design
Interfaces with a system underneath, not a set of screens.
UX Design
Research and structure, before anything gets styled.
API Development
Interfaces other teams can build on without asking you questions.
Next step
Ready to talk about iphone app development?
Thirty minutes with someone who has delivered this work. We will tell you what it would take, roughly what it would cost, and whether Mova is the right fit.
No pitch deck. A 30-minute conversation about what you are trying to achieve.