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DaizyDaizy

Mobile App Development

Daizy builds Android and iOS apps from a single codebase using React Native and Flutter — so you launch on both platforms without paying for two separate builds. We take you from a rough idea or MVP to a polished, store-ready app, with a fixed price agreed before we start and a working build to test at every stage.

Mobile is unforgiving — slow, clunky apps get deleted and never reopened. We design for the small screen first, keep the app fast and native-feeling, and ship in small builds you can hold in your hand and try as we go.

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What we build

MVPs & first versions

Get your core idea into users' hands quickly, built so it can grow as it gains traction rather than be thrown away and rebuilt.

Customer-facing apps

Booking, ordering, loyalty, and account apps that give your customers a fast, branded experience in their pocket.

Business & internal tools

Apps for your team — inventory, field data capture, dashboards, and workflows that replace spreadsheets and paperwork.

Cross-platform from one codebase

Android and iOS built together with React Native or Flutter, so you maintain one product instead of two.

What's included

  • Native-feeling UI designed for Android and iOS
  • One codebase targeting both platforms
  • Backend, database, and API integration
  • Push notifications, sign-in, and payments as needed
  • Offline handling and performance tuning
  • Testing on real devices before release
  • Play Store and App Store submission support
  • Post-launch support while you settle in

How it works

  1. 1

    Free consultation & fixed quote

    We talk through your idea, map the core features, and send a clear scope with a fixed price. No charge, and we never start without your written go-ahead.

  2. 2

    Design & prototype

    We design the key screens and flows and get your sign-off, so you can see and feel the app before we build it — not after.

  3. 3

    Build in milestones

    We build feature by feature, putting a working app on your device at each milestone so you test with real hands, not screenshots.

  4. 4

    Launch & support

    We help you publish to the Play Store and App Store, then stay on hand as real users come on board. Ongoing updates are available on an optional monthly plan.

Tech & tools we use

React NativeFlutterTypeScriptExpoSupabaseFirebase

Pricing

We quote a fixed price for the whole build once the scope is clear — no hourly billing. What moves the price: the number of screens and features, whether you need a custom backend, integrations like payments or maps, and how much custom design is involved. Many clients start with a focused MVP and add features in later phases. After launch, we offer optional monthly plans for updates and maintenance.

Every quote is free, and we never start work without your written go-ahead.

Frequently asked questions

It depends on how much the app needs to do, so we quote each project individually with a fixed price agreed up front. A focused MVP costs far less than a feature-rich app with a custom backend and payments. The free consultation lets us scope it properly and give you a real number — at no cost and no obligation.

Most businesses want both, and because we build with React Native and Flutter, you get both from a single codebase — far cheaper than two separate native apps. If your audience is clearly on one platform, we can start there and add the other later.

A focused MVP is typically a few weeks to a couple of months, depending on features. Larger apps with custom backends take longer. We build in milestones, so you'll have a firm timeline in your quote and a testable app in your hands early on.

Often, yes. If your current app was built on a stack we work with, we can take it over, fix issues, and add features. If it's on an outdated or unsupported stack, we'll tell you honestly whether updating or rebuilding makes more sense for you.

Yes. We handle the technical side of submitting to both stores and guide you through the developer accounts and review process, so your app actually makes it to launch rather than getting stuck in review.

Apps need upkeep — operating-system updates, bug fixes, and new features as you learn what users want. We offer optional monthly plans to keep your app healthy and improving, or we can hand off cleanly if you have your own team to take it on.

Related services

Website Development

Pair your app with a fast marketing site to drive downloads.

Digital Marketing

Get installs with app-install campaigns on Meta and Google.

SEO, AEO & GEO

Help people find your app and business in search and AI.

Ready to get started?

Get a free audit and a fixed-price quote — no obligation.

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