What does an iPhone app cost to design?

Expect the usual tiering: MVP design in the tens of thousands, design-and-build into six figures, and premium consumer iOS work higher. None of these studios publish rates.

Do I need a studio that writes Swift, or just design?

If your engineers are strong in Swift and SwiftUI, design-only works well. If not, an iOS-first studio that also builds removes the handoff where Human Interface Guidelines detail and gesture behaviour tend to get lost.

What are the Human Interface Guidelines and why do they matter?

Apple's HIG defines how iOS components, navigation, and gestures should behave. Following it makes an app feel native; ignoring it makes it feel subtly wrong and hurts retention. Ask to see how a studio handles standard system components.

SwiftUI is Apple's modern framework and the default for most new apps; UIKit still matters for complex or legacy interfaces. A genuinely iOS-first studio will have a clear, current point of view on the trade-off.

How long does an iPhone app take?

A scoped MVP design is typically six to twelve weeks. Design and build to a first TestFlight or App Store release is more commonly four to nine months, plus review.

How do I know a studio is genuinely iOS-first rather than cross-platform?

Ask what share of their work is native iOS, whether they write Swift in-house, and to see native apps in the App Store rather than cross-platform builds.

Best iPhone App Design Agencies (2026)

Studio	Founded	HQ	Focus
MetaLab	2006	Victoria, BC (remote-first)	Premium iOS product
Lickability	—	New York	iOS-first native Swift
ustwo	2004	London (+3 studios)	iOS design + native eng
Clay Global	—	New York (remote-first)	iOS UX + brand
STRV	—	LA / New York / Prague	iOS design + Swift
Fantasy	—	San Francisco / New York	Bold, AI-forward design
Mission Control	—	Fully remote	Lean senior iOS
Utility	—	New York	Design + ship (iOS)

The profiles

iPhone app design in full

MetaLab

The reference name for iOS interface craft.

MetaLab's interface work shaped how a generation of iOS apps look and feel, with an obsessive focus on clarity and usability across the Apple ecosystem. It remains the benchmark other studios are measured against for premium iPhone product design.

Services: iOS product design, UI/UX, prototyping, engineering, design systems.
Notable work: Interface work for Slack, Coinbase, and Uber Eats, plus product work for Apple, Disney, and Google.
Ideal client: Well-funded teams that want a premium consumer iOS app and can invest in the craft.
Key facts: Founded 2006 · Victoria, BC, remote-first · Independent.
Website: metalab.com

Lickability

An iOS-first boutique built on native Swift craft.

Lickability focuses on native iOS, respected in the developer community for Swift code quality and architecture. Where broader studios treat iOS as one platform among several, Lickability treats it as the whole discipline, which shows in apps built to Apple's grain rather than around it.

Services: Native iOS design and development, Swift and SwiftUI, product strategy, code architecture.
Notable work: Native iOS apps for media, consumer, and technology clients, with a reputation built on engineering quality.
Ideal client: Teams that want a genuinely iOS-first partner obsessed with native craft.
Key facts: New York · Independent.
Website: lickability.com

ustwo

iOS craft with native engineering, and Monument Valley behind it.

ustwo's iOS work spans consumer, medical, and enterprise apps, and Monument Valley remains one of the most celebrated iOS titles ever made. It pairs human-centered design with genuine native engineering, so the design and the Swift build come from the same rigor.

Services: iOS product design, UX research, UI, native engineering, product strategy.
Notable work: Monument Valley, built in-house, plus iOS work for Google, Peloton, Samsung, and HSBC.
Ideal client: Ambitious iOS apps that need design and native engineering in equal measure.
Key facts: Founded 2004 · London HQ, with Brooklyn, Malmö, Lisbon, Tokyo · Independent, B Corp.
Website: ustwo.com

Clay Global

iOS UX with brand and product depth, from a mobile-rooted studio.

Clay started in mobile UX and holds its interface work to a high craft standard across the Apple ecosystem, pairing iOS product design with the brand system around it. It's a product-and-brand studio rather than an iOS-first native shop, so the draw is the combination, not deep Swift specialization.

Services: iOS app and UI/UX design, product strategy, research, design systems, brand identity.
Notable work: Product and interface work for Google, Amazon, Slack, Coinbase, Snapchat, and Stripe.
Ideal client: Teams that want a polished iOS app and a brand system from one partner.
Key facts: Global, remote-first, New York HQ · Independent.
Website: clay.global

STRV

iOS design with native Swift engineering in one house.

STRV designs and builds premium iOS products for iconic brands and well-funded startups, with Swift engineering in-house rather than subcontracted. It leans premium and is known for clean, scalable native code alongside the design.

Services: iOS UI/UX design, native Swift development, AI development, product strategy.
Notable work: Product work for Tinder, Porsche, Barnes & Noble, The Athletic, and Barry's.
Ideal client: Teams that want iOS design and serious native engineering from one partner.
Key facts: Los Angeles, New York, and Prague · Independent.
Website: strv.com

Fantasy

Bold iOS product design with an AI-forward streak.

With more than 25 years on large-scale digital products, including mobile operating systems, Fantasy brings a bold, emotion-driven sensibility to iOS work. It's the pick when an Apple-ecosystem app needs real visual distinction rather than a by-the-book default.

Services: iOS product design, UX, AI experiences, interaction design, brand.
Notable work: Product work for Google, Netflix, X, Spotify, Samsung, and 23andMe.
Ideal client: Teams building high-visibility or AI-heavy iOS apps that need standout design.
Key facts: San Francisco and New York · Independent.
Website: fantasy.co

Mission Control

Lean, senior iOS design without agency overhead.

A small, fully remote senior team designing apps for startups and growth-stage companies, capping engagements so a founder works with principals throughout. A lean option for considered iOS work without a big-agency layer between you and the designers.

Services: iOS and product design, UI/UX, design strategy.
Notable work: No public named-client list, so this one is judged on the portfolio directly.
Ideal client: Lean tech teams that want senior iOS design without overhead.
Key facts: Fully remote, asynchronous-first · Independent.
Website: missioncontrol.co

Utility

A design-led studio that ships the iOS app, not just designs it.

Built by creatives and technologists, Utility pairs iOS product design with engineering to ship polished apps for Fortune 500 brands and funded startups, with a stated obsession over interface detail. Design-led, but it takes the app through to the App Store rather than handing over a spec.

Services: iOS app design and development, UX/UI, product development, digital strategy.
Notable work: Apps and products for Airbnb, the NBA, Samsung, Verizon, DirecTV, and Shake Shack.
Ideal client: Brands and startups that want a design-led partner to build and ship an iOS app.
Key facts: New York · Independent.
Website: utility.agency

iPhone app design agencies

Compare on facts, not scores