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Mobile apps

Flutter and React Native App Development Company, Including Apps Backed by WordPress and WooCommerce

We build mobile apps in Flutter and React Native for businesses in the US, UK, Europe and Australia: customer apps for stores and restaurants, ordering and point-of-sale apps, apps for staff in the field, and first versions of new products. Many of them run on a WordPress or WooCommerce backend, because that is where our clients' data already lives.

The proof is in the app stores. RestroPress, our online ordering system with over 160,000 downloads, ships with a Flutter app suite: a customer ordering app, a kitchen display, a driver app, a dine-in app and a desktop order manager. MagniPOS, our point of sale for WooCommerce, has native apps on Android, iOS, Windows and Mac plus a web app. MagniConnect, a school communication app for teachers and parents, is live on Google Play and the App Store. We have been through store review, OS upgrades and backend changes on our own apps many times before doing it on yours.

What we build

Most enquiries fall into one of these. If yours does not, ask anyway. We will tell you quickly if it is not a fit.

Customer apps for stores and restaurants

Browse, order, pay, track, reorder. Push notifications through Firebase or OneSignal, payments through Stripe or PayPal. Built on the store's existing catalog and customer accounts rather than a second copy of them that drifts out of date.

Ordering and point of sale

We built a point of sale from the ground up in MagniPOS and an ordering suite in RestroPress. Offline tolerance, receipt printers, kitchen screens, order status flows, refunds: these are the details that decide whether staff use the app or go back to paper.

Field and staff apps

Delivery drivers, technicians, inspectors, sales reps. Location, photos, forms that work without signal and sync when it returns. Usually paired with a small dashboard for the office, which we build as part of the same project. See web application development.

Apps on a WordPress or WooCommerce backend

WordPress becomes the admin and the API. We extend the REST API with proper authentication and the endpoints the app needs, so your team keeps editing products and content in the tools they already know. Our WooCommerce development team handles the store side.

MVPs

A first version to test with real users, with the scope cut to what proves the idea: sign in, one core flow, analytics and crash reporting. We have built a school bus-tracking system on WordPress and Ionic, and booking apps for appointments, food, movies and hotels as WordPress and Flutter PWAs.

Companion apps for existing products

A native front for a SaaS product or customer portal that already exists. Same backend, same accounts, and an app that follows platform conventions instead of a website wrapped in a shell.

Flutter or React Native

We build in both, and we will recommend one for your project. Here is how we decide.

Question Flutter React Native
Is the app the product itself? Yes. One rendering engine draws every pixel, so Android, iOS and desktop builds match exactly. Possible, but each platform renders its own native widgets, so small differences appear.
Do you need Windows or Mac builds? Yes, from the same codebase. MagniPOS runs this way on four platforms. Not a strength. Plan on web plus mobile only.
Does your team already write React? They will be learning Dart. Yes. Same language, similar tooling, often shared code with your web front end.
Who maintains it in year two? Us, or a Flutter developer you hire. Your existing React developers, with some mobile ramp-up.

Our position: Flutter when the app is the product and has to look and behave identically on every platform, including desktop. That is why the RestroPress app suite and MagniPOS are Flutter. A point of sale on a Windows terminal and on an iPad has to behave the same way, and animation-heavy screens perform predictably. React Native when your team already lives in React. If you have a Next.js product and want an app your own engineers can maintain, React Native is the sensible choice, and we build it to look like the rest of your codebase.

What we will not do is pick React Native because it is "closer to native" or Flutter because it is "faster". Both ship native apps, and both are fast enough for business applications. The deciding factor is who maintains the app after launch.

What an app costs to own

The build is the first invoice, not the last. We tell every client this before they sign, because an app that is not maintained will eventually disappear from the stores.

  • Store compliance: Apple and Google change their guidelines and reject updates that met last year's rules. Developer accounts need renewing, privacy declarations and data safety forms change, and sign-in requirements shift. Budget for a few releases a year that add no features.
  • OS updates: new iOS and Android versions arrive every year, and each one deprecates something. Flutter and React Native release regularly too. An app that has not been rebuilt in a year will eventually fail review or misbehave on new devices.
  • The backend: every app is a client of a server. Hosting, monitoring, the API, the database and the push service all need an owner. If the backend is WordPress, WordPress and plugin updates now affect the app as well. For agencies reselling apps on WordPress backends, our white-label maintenance covers the server side.
  • Support: crash reports, the one device model that behaves differently, and store reviews that need an answer.

We price this plainly: a fixed price for the build against a written scope, and a maintenance option afterwards, priced from what it costs us to keep our own apps in the stores. Starting-from ranges are on the pricing page.

How a build runs

  1. Brief and a first call. Send what you have: a description, sketches, a link to the store or site the app will sit on. A developer reads it, not a salesperson, and replies within a working day.
  2. Discovery, for anything over $10,000. A paid, fixed-price phase covering screens, data, the backend and the store rules that shape the design. You get a written specification, wireframes, and a fixed price for the build. The document is yours whether or not you continue with us.
  3. Backend and API first, then screens. The build runs in milestones. Each ends with a build on your own phone through TestFlight and Google Play internal testing, plus a working staging backend.
  4. Review. A second senior developer reviews every milestone before you see it. Automated tests cover payments, sync and anything else that costs money when it breaks.
  5. Store submission, launch, handover. We prepare and submit the app in developer accounts that belong to you. You own the code, the accounts and the listings. We stay available for the compliance and OS updates described above.

If you have a brief, request a quote and a developer will reply within a working day.

Common questions

Can the app use my existing WooCommerce store as its backend?

Yes, and it is the most common request we get. Products, customers, orders and payments stay in WooCommerce. The app talks to the store through the REST API, extended with the endpoints it needs and secured properly. MagniPOS works exactly this way.

Flutter or React Native for a WooCommerce app?

Flutter, usually. The app is a product in its own right, it should look the same on both stores, and there is rarely a React codebase to share with. If your web front end is already React and your team maintains it, the answer changes.

Do you publish the app, or do we?

We prepare and submit it, in Apple and Google developer accounts registered to your business. Both stores expect the account holder to be the company behind the app, and you want it that way for ownership. We walk you through setting the accounts up if you do not have them.

How long does an app take to build?

It depends on the number of screens and whether a backend already exists. A focused MVP on an existing WordPress or WooCommerce backend is a matter of weeks. A full customer app with payments, notifications and a new backend is a matter of months. Discovery gives you a milestone plan with dates before you commit to the build.

What happens after launch?

Either we maintain the app under a written arrangement covering store compliance, OS updates and the backend, or we hand it to your team with documentation and a walkthrough. Both are fine. What we will not do is leave you with an app nobody is responsible for.

Proof you can check yourself

Every number below is on a page we do not control. Open the links and judge for yourself.

4.95 / 5771 projects for 356 clients on Codeable since 2019Codeable profile
ToptalVerified Expert in Engineering, member since 2019Toptal profile
30,000+active installs of WP Responsive Menu, on wordpress.org since 2014Plugin listing
160,000+downloads of RestroPress, rated 4.4 out of 5 by 102 usersPlugin listing

★★★★★

He was professional from the very first message, responded quickly at every stage, and took the time to really understand my situation before recommending anything. He explained technical decisions in plain language, never made me feel rushed or talked down to, and was genuinely understanding of my priorities and budget.

Lisa V., via Codeable, August 2026

★★★★★

He didn't just identify issues, he explained what mattered, why it mattered, and what should be done next without trying to overcomplicate or oversell anything. I came away with a lot of confidence in both his knowledge and his approach. I've already decided to continue working with him on the next phases.

Brian W., via Codeable, August 2026

★★★★★

He helped update an old custom Genesis child theme to the latest version and ensure compatibility with PHP 8.4. Along the way, he discovered several other problems that he fixed at no cost. He exceeded my expectations in every way.

Don K., via Codeable, August 2026

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Tell us what you need. A developer, not a salesperson, replies within one business day with questions or a fixed price.

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