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Golux Group

Mobile development

Mobile apps: web-first, and an app when the product earns one

A mobile app is a second product, not a second screen. Most products should prove themselves on the web first. When an app earns its place, we design the API and the logic so it is shared with the web product, scope a React Native build, and tell you plainly when native is the right call and who should build it.

Overview

Most products should prove themselves on the web first. When a mobile app earns its place, we scope it as React Native sharing logic and the API with the web product, or advise on the native build you need and who should do it.

  • Web-first product strategy
  • React Native
  • Shared API and logic
  • Advice on native builds

Problems we solve

An app built before the product is proven
Two stores, two review processes and a second codebase, for a product that has not yet shown anyone wants it.
Two codebases, two roadmaps
Separate builds drift apart and every feature is estimated twice.
Logic trapped in the client
Rules that live in one app's interface have to be rewritten for the next one, and they never quite match.

What we build

Web-first product strategy

Deciding whether the product needs an app yet, or whether a fast, installable web app does the job.

An API any client can use

Product logic behind one API, so a mobile app is a delivery decision rather than a rebuild.

React Native, where it fits

A cross-platform app sharing the API and the logic with the web product, scoped once the case for it is clear.

Advice on native builds

When a product genuinely needs native, we say so, scope it, and help you find the people to build it.

Typical use cases

  • Deciding whether a product needs an app yet
  • Companion apps to an existing web platform
  • Preparing a web product's API for a mobile client
  • Reviewing a mobile plan or an agency's proposal

How we deliver

  1. 01

    Discovery

    A scoped session to agree the problem, the constraints and the metric that will move.

  2. 02

    Design & architecture

    The smallest structure that solves it, written down before anyone writes code.

  3. 03

    Build

    Two-week increments with something reviewable at the end of each one.

  4. 04

    Run & improve

    Monitoring, iteration and a handover your own engineers can carry.

Technology we use

  • React Native
  • Progressive web apps

Proof from the portfolio

Products whose logic lives behind an API that any client can use. The shape that makes a mobile app a delivery decision rather than a rebuild.

Frequently asked questions

React Native or native?
React Native for most products that need an app at all. When fully native is the right call we say so, and help you find the people to build it.
Do you build mobile apps end to end?
This is advisory first. We design the product and the API so a mobile client is straightforward, and scope the app itself case by case.
Can you share code with our web app?
Business logic and API clients, usually yes. Interface code stays platform-appropriate.

How to buy this

Mobile starts with a decision about whether you need an app yet.

Started with Lovable, Bolt, v0 or Cursor?

Run the free production-readiness audit first

If your app was generated by an AI builder, the first question is not which service you need. It is what the codebase is hiding. Paste the URL, get the report in a minute. If one thing is broken, we fix that single problem rather than selling you a project.

Mobile development

Talk to us about Mobile applications

Tell us the problem and the deadline. You will speak to an engineer, not a sales team. We typically reply within 48 hours.

The engineering notes

What we find inside AI-built apps.

The findings from the apps we audit, the fixes that worked, and what each one cost, written by the person who did the work. No roundups, no reposts.

A few emails a month. No spam, unsubscribe any time.

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