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iOS App Development Services for the App Store

We design and develop native iOS applications using Swift and SwiftUI — crafted to meet Apple's highest standards and delight iPhone and iPad users.

Native Performance, Polished Experience

iOS users expect exceptional performance and beautiful design. Our iOS development team uses the latest Apple frameworks to build apps that feel native, respond instantly, and stand out on the App Store.

Built for Excellence

Why NIMU for iOS Development

We combine deep technical expertise with a focus on performance, security, and long-term reliability.

Native Swift & SwiftUI

Pure native development means the best performance and deepest platform integration.

App Store Approved

We follow Apple's Human Interface Guidelines to ensure first-time App Store approval.

Privacy-First

Built with Apple's privacy frameworks — App Tracking Transparency, secure enclave, and Face ID.

Optimised Performance

Smooth 60/120fps animations and fast startup times on all supported devices.

Push & Local Notifications

Rich push notifications via APNs to keep users engaged and returning.

Ongoing Maintenance

iOS updates every year — we keep your app current with every new OS release.

Our Capabilities

What We Deliver

A comprehensive suite of capabilities packaged into every engagement.

01

iPhone & iPad App Development

Universal apps designed for all screen sizes across the iPhone and iPad range.

02

Apple Watch & TV Apps

Extending your app ecosystem to watchOS and tvOS for broader reach.

03

App Store Optimisation (ASO)

Keyword strategy, screenshots, and preview videos to maximise downloads.

04

Legacy App Modernisation

Migrating outdated Objective-C codebases to modern Swift with improved architecture.

Our Delivery Process

A proven, transparent process that keeps your project on time and on budget.

1

Concept & Scope

Defining features, target users, and monetisation strategy.

2

UI/UX Design

Apple-native wireframes and prototypes reviewed with real users.

3

Development & QA

Iterative Swift development with automated and manual testing on real devices.

4

Launch & Support

App Store submission, review handling, and post-launch updates.

iOS App Development: Frequently Asked Questions

A focused MVP typically takes 10u201314 weeks. Feature-rich apps may take 4u20136 months. Timeline depends on complexity and third-party integrations.
We target the current and previous two major iOS versions, covering 94%+ of active devices.
We handle the entire submission u2014 screenshots, metadata, privacy labels, and responding to any App Store review feedback.
Yes. We offer both native iOS + Android and cross-platform (React Native/Flutter) depending on your timeline and budget.
Cost depends heavily on feature scope and integrations u2014 get in touch for an estimate based on your specific requirements.
Both. We use SwiftUI for new projects where it fits, and UIKit where deeper control or compatibility with an existing codebase is needed u2014 often a mix of the two.
Yes, we implement in-app purchases and subscription billing using StoreKit, set up correctly for App Store compliance.
Yes. iOS updates every year, and we keep your app current with every new OS release, along with bug fixes and feature updates.
Ready to Start?

Let's Build Your iOS App Development Solution

Get a free consultation with our experts and a tailored proposal within 48 hours.

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