Native iOS apps
Swift, SwiftUI and UIKit. Full App Store life-cycle: provisioning, TestFlight beta, in-app purchases, push notifications, App Clips and Widgets.
Native iOS, native Android and cross-platform apps from a UK studio. Research-led UX, store-ready engineering, ASO and offline-first sync, under one roof.
Strategy, UX, UI, native and cross-platform engineering, store submission and ongoing growth, coordinated by one team.
Swift, SwiftUI and UIKit. Full App Store life-cycle: provisioning, TestFlight beta, in-app purchases, push notifications, App Clips and Widgets.
Kotlin, Jetpack Compose and Material You. Google Play release pipelines, dynamic delivery, in-app purchases and Firebase Cloud Messaging.
React Native + Expo and Flutter. One codebase, two stores, when speed-to-market matters more than every native API. We'll tell you when it doesn't.
Platform-aware information architecture, gesture design, navigation patterns and task flows that respect Apple HIG and Material Design.
Pixel-perfect Figma designs for iOS and Android. Light and dark mode, adaptive layouts, dynamic type, large-text accessibility and motion.
Clickable Figma and ProtoPie prototypes on real devices. Validate flows with users before a line of native code is written.
Sign-up, permissions, first-run flows and empty states. Get users to the aha-moment fast, and out of the App Store reject pile.
APNs, FCM, OneSignal, Customer.io. Deep links and Universal Links / App Links, so notifications open on the right screen, not the home tab.
Title, subtitle, keywords, screenshots, video previews and review strategy. We measure organic installs and iterate quarterly with Sensor Tower data.
Local databases (Realm, SQLite, WatermelonDB), conflict-resilient sync, queued writes and sensible offline UX. Apps that work on the Tube.
Firebase, Supabase, Node.js, GraphQL. Auth, real-time data, file storage, payments (Stripe, Apple Pay, Google Pay), wired up properly.
60 fps scroll, low launch time, sensible battery and data use. VoiceOver, TalkBack, dynamic type and contrast, tested on real assistive tech.
We pick the stack based on your product, not the framework you read about last week.
We've shipped Swift, Kotlin, React Native and Flutter. We'll recommend honestly based on your product, not our preference. Sometimes the right answer is “not yet”.
Onboarding, push notifications, deep linking, lifecycle nudges, designed to bring users back, not just to ship a screen and pray.
Provisioning, screenshots, copy, age ratings, privacy declarations and review-rejection handling. We submit so you don't have to learn App Connect.
Code, designs, developer accounts, analytics, all yours from day one. No SDK that holds your app hostage.
Hosts, plumbers, retailers, fintech founders, healthcare providers and field-service teams have all trusted us with their App Store presence.
It depends on the product. Native (Swift / Kotlin) wins on performance, latest-platform features and graphics-heavy UX. React Native and Flutter shine when you need to ship to both stores fast with one team. We help you decide in discovery, and we've shipped both successfully many times.
An MVP typically takes 10 to 14 weeks from kick-off to first store submission, depending on scope and integrations. We share a fixed timeline after the discovery workshop and ship to TestFlight / Play Internal Testing every two weeks so there are no surprises.
Bespoke MVPs typically range from £35,000 to £120,000 depending on platform choice (one or both), feature scope, integrations and offline complexity. Every quote is fixed, itemised and includes design, build, store submission and a launch retainer.
Yes, including provisioning, signing, store listing copy, screenshots, video previews, age ratings, privacy declarations, and review-rejection handling. We submit under your developer accounts so the apps are yours from day one.
Yes. We design offline-first when it matters: local databases (Realm, SQLite, WatermelonDB), queued writes, conflict resolution and clear sync UX. Field-service apps and travel apps especially benefit from this.
Always. We design for VoiceOver and TalkBack, dynamic type, sufficient contrast, large tap targets, focus order and reduced-motion preferences, tested on real devices with real assistive technology.
Yes. Standard care plans cover OS updates (iOS 18, Android 15+), SDK upgrades, store-policy compliance, crash triage and small feature releases. Larger feature work runs on a quarterly roadmap.
You do, fully. On launch we transfer the Git repository, Figma files, Firebase / Supabase projects and any third-party SDK accounts to your team. No platform lock-in, no proprietary frameworks you can't replace.
Yes. We integrate with REST and GraphQL APIs, OAuth / SSO, payment processors (Stripe, Apple Pay, Google Pay), CRM systems and analytics platforms. If your backend is HAPA Cloud-built, even better, one team, one stack.
London, UK. We work with clients across the UK, EU and North America. Discovery and weekly demos run remotely or in person depending on what suits you.
Send a brief, a Loom or just a problem to solve. We'll come back within one working day with a clear next step.