Let’s build your app
APP UI/UX DESIGN

Design that gets out
of your customer’s way.

Good app design isn’t about adding polish at the end. It’s deciding, early, what your one core screen needs to do and removing everything that competes with it. That’s how every AppIn500 project starts, whether design is the whole job or one part of a bigger build.

WHAT’S INCLUDED

Everything You Need To
Design With Confidence

  1. A clean UI built around your app’s one core workflow

  2. Consistent, on-brand visual design across every screen

  3. Interface decisions based on how the feature is actually used, not just how it looks

  4. Design handover that developers can build from directly

THE RIGHT FIT

Designed For Founders
Who Want Clarity First.

Businesses who want a properly designed app rather than a generic template, and businesses who already have developers but need someone to define the interface first. Design is included in every Starter, Launch and Custom package, and can also be scoped on its own.

STANDARD SERVICE TIER

Design is scoped to your product and is included in our Starter and Launch builds. Design-only projects are quoted separately — we confirm the right fit before you commit.

View full pricing & packages

Design, then build

For most clients, design isn’t a separate phase billed on its own, it’s built into your Starter, Launch or Custom price and delivered as part of the same working app. If you specifically need standalone design work ahead of a build elsewhere, tell us and we’ll quote that separately.

EXPLORE MORE

Supporting Your
Product At Every Stage.

First version

MVP App Development

A focused, production-ready first version built around one core workflow to prove demand fast.

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One codebase

Cross-Platform App Development

One Flutter or React Native codebase for iOS and Android — reach both stores without paying to build twice.

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Portfolio & Proof

Our Work

Explore real case studies, live client apps, and proof of how fast ideas turn into tangible code at Appin500.

View case studies
PRICING

A small start A plan for what’s next.

Choose your starting point. We’ll confirm the right fit before you commit.

Starter

One great idea. One focused first version.

£500


  • 3–5 screens, one core function
  • iOS or Android
  • Simple database, where needed
  • Clean UI & source code handover
  • 1 revision round
  • 7–14 day target after scope approval

Custom

For ideas with a little more ambition.

£1,999+


  • Scope tailored to your product
  • Payments or AI features
  • Admin dashboard options
  • Multiple user roles
  • Marketplace & advanced integrations
  • Written quote & delivery plan
GOOD QUESTIONS

Before you Take a Leap

Do you offer design without development?

Yes, on request. Most clients have design and development handled together as one project, but we can scope design on its own if that’s what you need.

Will the design match my existing brand?

Yes. Send us your logo, colours and any existing brand guidelines and we’ll design around them, not around a generic template.

How many design revisions are included?

1 revision round on Starter, 2 on Launch. Custom projects agree revision rounds in the written quote.

LET’S MAKE SOMETHING REAL

That app idea? Let’s hear it.

You don’t need a perfect brief. Just tell us what you have in mind — we’ll help you find the right first step.

  • No obligation
  • No payment to enquire
  • Honest scope review
Your starting point

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