WebX Developments
iOS & Android app developmentTypical timeline · 6–10 weeks

One app for iPhone and Android, built once.

Native-quality mobile apps for both platforms from a single Flutter codebase, which roughly halves the cost of building two apps. Logins, payments, push notifications and an admin panel.

FlutterFirebaseNode.jsFigmaStripe
At a glance
01Both platformsOne codebase for the App Store and Google Play.
02Test builds every sprintTry the app on your own phone as it is built.
03Store launch includedWe handle submission and review for both stores.
Sound familiar?

Why businesses come to us for iOS & Android apps.

01

Two apps cost twice as much

Building separate iPhone and Android apps doubles the budget and the maintenance.

Our fix — one Flutter codebase that runs natively on both.
02

Customers want an app

Bookings, loyalty or ordering are easier in an app your customers keep on their phone.

Our fix — a focused app for the one or two things they do most.
03

Worried about store rejection

App Store review rules trip up first-time app owners.

Our fix — builds prepared to the store guidelines and submitted for you.
What’s included

Everything in our iOS & Android apps service.

You get a fixed quote before any work starts, and anything outside the scope is agreed with you first.

UX & UI design

Screens designed and prototyped before development.

Flutter development

One codebase for iOS and Android.

Logins & profiles

Email, Google and Apple sign-in.

Payments & notifications

In-app payments and push notifications.

Admin panel or API

Manage users and content from a web dashboard.

Store submission

App Store and Google Play listings and review.

Built with
FlutterFirebaseNode.jsFigmaStripe
How it works

Four simple steps, no surprises.

0130 minutes

Free consultation

We talk through the idea, who will use it and what the first version must do.

021–3 weeks

Prototype & quote

A clickable prototype you can put in front of users, with a fixed build quote.

034–10 weeks

Build in sprints

Two-week sprints with a test build on your phone at the end of each one.

04Ongoing

Store launch & care

We submit to the App Store and Google Play and keep the app updated as the platforms change.

Technologies & tools

What we use for this.

Mainstream, well-supported tools, set up in your name. Follow a link to see when we recommend each one.

Flutter

One codebase for iPhone and Android apps.

Technology · Mobile apps

Firebase

Google’s hosted back end for logins, data and notifications.

Technology · Back end

Node.js

JavaScript on the server for APIs, integrations and back ends.

Technology · Back end

Figma

Where we design and prototype before we build.

Tool · Design

Stripe

Online payments, subscriptions and invoices for sites and apps.

Tool · Payments
Industries

Popular with these industries.

FAQ

iOS & Android apps questions.

If your question is not here, ask it on the free consultation call.

How much does an app cost?

It depends on the features in the first version, and many clients start with a clickable prototype to test the idea. Prices for each package are in the pricing table on our mobile apps page, and you always get a fixed quote before any work starts.

Why Flutter?

It lets us build one app that runs natively on iPhone and Android, which lowers the cost of building and maintaining it.

How long does it take?

Most first versions take six to ten weeks after the prototype is approved.

Do you publish it to the app stores?

Yes. We prepare the listings and submit to the App Store and Google Play under your developer accounts.

Ready to talk about iOS & Android apps?

Tell us what you need. You will get honest advice and a fixed quote, usually within one business day.