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UK Mobile App Development

UK Mobile App Development Company

Vitarum is a UK app development company. We build native and cross-platform iOS & Android apps end to end — fixed price, from £8,000, from concept to launch.

Get a Quote →
App — Dashboard Screen
App — Profile
App — Orders
0+
Projects Delivered
0
Average Rating
0M+
Downloads
2
Platforms: iOS & Android
Platforms
Native Development for
Every Platform
iOS
  • Swift / SwiftUI
  • UIKit / Core Data
  • Push Notifications / APNs
  • App Store Connect
  • TestFlight / CI/CD
Android
  • Kotlin / Jetpack Compose
  • Room Database / MVVM
  • Firebase Cloud Messaging
  • Google Play Console
  • Internal Testing / CI/CD
Process
Development Stages of
Your Application

Analysis & Requirements

We analyze the market, competitors, and target audience. We create a detailed technical specification describing all functionality.

01

Prototyping

We create interactive wireframes and prototypes. We test user scenarios before development begins.

02

UX/UI Design

We craft a polished interface following Apple HIG and Material Design guidelines. Every screen is optimized for conversion.

03

Development

Native development with Swift and Kotlin. Two-week sprints with a demo after each one. Clean code and documentation.

04

Testing

Comprehensive QA: functional, load, and UI testing. TestFlight and Internal Testing before release.

05

Launch & Support

We launch on the App Store and Google Play. We guide you through the review process. Ongoing support and updates after release.

06
Pricing
Development
Pricing Plans
Starter
£8,000
from
  • Simple app, 5-15 screens
  • 1 platform (iOS or Android)
  • Standard design
Timeline: 1-2 months
Discuss Project →
Popular
Business
£20,000
from
  • Mid-size app, 20-50 screens
  • 2 platforms (iOS + Android)
  • Custom UX/UI design
  • Backend + admin panel
  • Integrations (payments, push)
Timeline: 3-5 months
Discuss Project →
Premium
£60,000
from
  • Complex application
  • 2 platforms + Web
  • Premium design with animations
  • Microservices, high-load architecture
  • Analytics, A/B testing
  • 6 months of support
Timeline: 5-8 months
Discuss Project →
Prices are approximate. The final cost is determined after project analysis.
We work on a Fixed Price model — you know the exact amount before work begins.
Technologies
A Tech Stack
Trusted by Leaders
Swift
Kotlin
React Native
Flutter
Node.js
Firebase
PostgreSQL
GraphQL
Projects
Apps We Are
Proud Of
REN Wallet
REN
Fintech / 50K+ downloads
Royal Box & Fit
Royal Box & Fit
Sports / 120K+ downloads
Tilis.kz
Tilis.kz
E-commerce / 200K+ downloads
Team
We Build More
Than Just
Products

Our team of talented professionals supports each other to exceed expectations at every stage of the project.

Team Vitarum
Our Team
Geography
Our Clients'
Geography

We work with clients worldwide, building products that conquer markets from the CIS to Europe and the Middle East.

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Portfolio
Our Case Studies

Projects we are proud of. Each one is a unique solution for business

REN
Mobile Application
REN — Cryptocurrency Wallet
 Royal
Mobile Application
Royal Box & Fit
 AAM
Web Application
AAM Worldwide Investments
 Intelliko
Analytics Platform
Intelliko — Innovative Analytics
 Tilis
Mobile Application
Tilis.kz — Grocery Delivery
 Tasker
Web Platform
Tasker — Task Management
View All Case Studies →

Frequently Asked Questions

Answers to common questions about mobile app development

How much does it cost to hire an app development company in the UK?
Pricing depends on project complexity. In the UK a simple app (5-15 screens, 1 platform) starts from £8,000, a business app (20-50 screens, iOS + Android) from £20,000, and a complex project with a web component from £60,000. We provide a fixed price before work begins — try our free cost calculator for an instant estimate.
How long does app development take?
Average timelines: a simple app takes 1-2 months, a business app takes 3-5 months, a complex product takes 5-8 months. We start with an MVP to get to market faster, then iterate on functionality.
What platforms do you develop for?
We build native apps for iOS (Swift, SwiftUI) and Android (Kotlin, Jetpack Compose), as well as cross-platform solutions with Flutter and React Native. The choice of technology depends on project requirements and budget.
Are you a UK-based app development company?
Vitarum works with clients across the UK and Europe, delivering the full development cycle remotely with English-speaking project management and fixed-price contracts. Every project covers analysis, design, development, QA, publishing to the App Store and Google Play, plus 1-3 months of support.
Do you provide support after launch?
Yes, we provide technical support and product development after launch. The warranty period (1-3 months) is included in the cost. After that, support continues under a separate SLA agreement with a fixed monthly fee.
How do I get a quote?
Use our free app cost calculator for an instant estimate, or send your idea through the contact form below — we'll prepare a detailed fixed-price quote within 24 hours. You stay minimally involved: we only need your feedback at key milestones.

Let's Discuss Your App

Free consultation and project estimate within 24 hours

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