iOS App Development

As our principal product design partner, UntilNow have helped drive our greatest period of growth.

Tom Gallop

Head of Product Experience

Spriggy

Our iOS app developers combine strategy, design and Swift engineering to build secure, scalable apps for iPhone, iPad and Apple Watch. A new product or an existing app that needs a proper rebuild, we take it from first sketch to App Store launch and keep it evolving after.

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What we offer

Our iOS App Development Services

Our iOS application development services run strategy through delivery under one team, from Swift engineering to App Store submission, so the app that ships is the app you signed off on. We work with startups and established brands across Australia.

iOS App Strategy & Consultation

Define your product roadmap with clear goals, user needs, and technical requirements. We align business objectives with scalable app architecture.

Native iPhone & iPad App Development

Build fully native apps using Swift and SwiftUI, optimised for speed, security, and seamless Apple ecosystem integration.

App Prototyping & UX Design

Visualise ideas through interactive prototypes and design systems that prioritise user experience and accessibility.

Backend Development & API Integration

Connect your app to reliable, high-performance backends and third-party APIs for real-time data and secure connectivity.

App Maintenance & Performance Optimisation

Keep your app updated, secure, and efficient with ongoing support, testing, and optimisation.

Cross-Device Compatibility

Deliver consistent, high-quality experiences across iPhone, iPad, and Apple Watch with adaptive UI design.

Start where your problem is

Browse what we do, from product discovery and UX/UI through to brand, design systems and build.

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How do we do it?

Benefits of Working with an iOS App Development Company

Apple users expect a higher bar for design, performance and polish. Our iPhone app developers build to it, with the design fluency and engineering rigour to make every detail feel considered.

Design that meets Apple's bar

Every iOS app designed to match the Apple ecosystem's high standards, from Human Interface Guidelines to interaction detail to the feel of tap and scroll.

Native Apple fluency

Deep experience with Swift, SwiftUI, and Apple's frameworks, delivering apps that feel native to iOS and integrate cleanly across the Apple ecosystem.

Built for the whole ecosystem

Designed to work across iPhone, iPad, and Apple Watch, with adaptive UI and shared logic where it makes sense, native experiences where it doesn't.

Ongoing App Store support

Apps supported on retainer with continuous updates, App Store compliance work, and new features as iOS evolves and user expectations grow.

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Results

videos

unique videos

4.5

stars

Apple App Store rating

4.8

stars

star rating from over 31,000 reviews

weeks

From brief to live site

250

new customers in the first 6 months

60% growth in e-commerce in 3 years

Testimonial

In their words

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I can only say good things about UntilNow. They are very efficient and have strong expertise in their field. We won't hesitate to recommend their services to startups, scale ups and corporates.