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Mobile Application Development

Apps your customers keep on the home screen.

We design, build and launch iOS and Android apps — from the first wireframe through App Store and Google Play approval — engineered to feel fast, stay stable and keep people coming back.

  • iOS + Android
  • 100% code ownership
  • Weekly test builds
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Plan your app

Shape the build before you spend a thing

Pick the platforms you need and the kind of app you have in mind. This is the same starting point we use on a real discovery call.

Recommended approach

React Native or Flutter

One codebase ships to both stores, so features, fixes and design stay in step and cost less to maintain.

Appointments, classes or reservations taken and managed in the app.

  • Calendar and live availability
  • Reminders and rescheduling
  • Deposits and payments
  • Staff or resource views

How the build runs

  1. 01Discovery and scope
  2. 02Prototype sign-off
  3. 03Build sprints
  4. 04QA and beta
  5. 05Store launch

A focused first version typically takes 8 to 12 weeks, with an installable test build in your hands throughout.

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Illustrative preview, not a template

How we build

From idea to the App Store

Six stages, each with something you can see or tap at the end of it. No black boxes, no six-week silences.

  1. 01

    Discovery and scope

    We map the users, the must-have features and the platforms, then agree a fixed scope and quote.

  2. 02

    Prototype sign-off

    A clickable prototype you can tap through and approve before a line of production code is written.

  3. 03

    Build sprints

    Engineering in weekly increments, with an installable build on your own phone as features land.

  4. 04

    QA and beta testing

    Device testing plus a TestFlight and Google Play internal release so real users try it before launch.

  5. 05

    Store launch

    Listings, screenshots and privacy disclosures prepared, submitted and shepherded through review.

  6. 06

    Updates and growth

    Fixes, new features and OS compatibility updates so the app keeps earning its place on the home screen.

What you get

What you get when we build your app

2Platforms, iOS & Android

Both stores, one roadmap

iOS and Android planned together, so features, design and releases stay in step across platforms.

2 storesApp Store & Google Play

Store launch handled for you

Listings, screenshots, privacy disclosures and review submissions — we take the app all the way to live.

100%Code ownership

Code you fully own

Your source code, developer accounts and signing keys stay yours. No lock-in, no hostage releases.

WeeklyTest builds

Progress you can hold

Installable test builds on your own phone throughout the project, not a big reveal at the end.

Pricing

Simple, transparent pricing

Clear scope, fixed quotes, no hidden fees. Pick a starting point — we tailor the exact plan to your goals on a free call.

MVP App

Fixedquote

A focused first version to validate your idea with real users on one or both stores.

  • Core feature set, clearly scoped
  • Cross-platform iOS & Android build
  • Clickable prototype before development
  • User accounts & essential backend
  • App Store & Google Play submission
Most popular

Growth App

Fixedquote

A full-featured product app for businesses ready to put mobile at the centre of the customer experience.

  • Everything in MVP App, plus…
  • Custom UX & interface design
  • Payments & in-app purchases
  • Push notifications & deep links
  • Analytics & crash reporting
  • 3 months post-launch support

Enterprise

Custom

Complex, integrated or native apps for teams with demanding performance, security or scale needs.

  • Everything in Growth App, plus…
  • Native Swift & Kotlin builds
  • Integration with existing systems
  • Advanced security & compliance
  • Offline mode & real-time sync
  • Dedicated team & ongoing roadmap

Every plan includes senior specialists, transparent reporting and no long-term lock-in. Need something custom? Talk to us.

App development FAQ

Questions before you build

Straight answers on cost, timelines, native versus cross-platform, store submission and what happens after launch.

Keep exploring

Services that pair well with Mobile Application Development

Most clients combine a few of these into one coordinated program — more effective together than run apart by separate vendors.

AD Nexus Global

The proven agency for digital growth

Let's map your app before you commit a budget.

Tell us what the app needs to do and who it is for. You will get a clear feature list, the right platform recommendation and a fixed quote — no obligation.

  • Free 30-minute business strategy call
  • Absolutely no obligation
  • Detailed, actionable plan (in writing)

Free app consultation

Our focused methodology

  1. 1Analyze your market

    We map the competitive landscape and find where demand is already looking for you.

  2. 2Craft your strategy

    A blueprint with clear targets, owners and timelines — not a vague retainer.

  3. 3Execute & scale

    We ship, measure, and compound what works into repeatable growth.

Meet your lead strategist

“Let's define your path to market leadership.”