Mobile App Development Christchurch

A Progressive Web App (PWA) is a website built with app-like architecture that users can install directly onto their phone or desktop home screen — complete with an icon, full-screen experience, push notifications, and offline access. The major advantage is one codebase that runs on iPhone, Android, and desktop, which dramatically reduces build and maintenance cost compared to developing and supporting three separate native apps. For most business app ideas, a PWA delivers 95% of the native experience at a fraction of the cost, and you avoid app-store approval delays and the 15–30% platform fees on transactions.

For the majority of business applications — booking systems, portals, dashboards, marketplaces, tools, and consumer apps like CookTwo — yes, absolutely. Modern PWAs support offline storage, background sync, push notifications, camera access, geolocation, and biometric authentication. There are a small number of edge cases (certain background Bluetooth or hardware integrations) where native is still required. We will give you an honest recommendation during discovery about whether PWA or native is the right fit for your specific app.

A focused single-purpose PWA typically takes eight to twelve weeks from discovery to launch. A feature-rich application with real-time collaboration, AI integration, accounts, and payments — similar in scope to our CookTwo case study — generally takes three to six months. We work in iterative two-week sprints, so you see a working app early and can provide feedback continuously rather than waiting months for a big reveal.

Yes. We build real-time functionality using WebSockets and edge infrastructure (such as Cloudflare Durable Objects) so that changes appear across devices in under 100 milliseconds. Our CookTwo case study is a live example — two partners share a grocery list and pantry that sync between their phones instantly, even from different locations. If your app needs live collaboration, messaging, or instant updates, this is squarely in our wheelhouse.

Yes. We integrate AI for features like natural-language input, intelligent recommendations, content generation, image recognition, and conversational assistants. We build resilient multi-provider AI chains (for example OpenAI, DeepSeek, Alibaba, and ZAI) with automatic failover, so your app stays intelligent even if one provider has an outage. CookTwo uses exactly this approach for its pantry parsing and AI meal planning.

Every app is scoped to the specific problem it solves, so there is no fixed price. A focused PWA sits at a different investment level to a complex, multi-feature platform with real-time sync and AI. What we can tell you is that choosing a PWA over separate native iOS and Android builds typically saves 50–70% on development while reaching every device. We provide detailed, phased proposals broken down by feature and milestone. Contact us to discuss your idea and receive a tailored quote.

Yes. PWAs can store data locally and queue changes while offline, then automatically sync the moment a connection returns. This is particularly valuable for field-work apps, areas with poor coverage, or any app where users expect it to "just work" regardless of signal. We design offline-first architecture around your actual usage scenarios.

Yes. You own the complete source code, documentation, and deployment setup on project completion — full intellectual property, with no vendor lock-in. You are free to engage any developer to maintain or extend your app in the future, and you retain control of your app store listings and hosting accounts.