πŸ‡¬πŸ‡§ Trusted by UK Startups & Scale-Ups

Mobile App Development & Digital Marketing for UK Businesses

From London fintech to Manchester retail brands, Magnisys helps UK companies ship polished mobile apps and grow online through SEO, paid search, and social campaigns built for British audiences.

120+ Apps Delivered 10+ Years Experience GMT/BST Timezone Support Serving London, Manchester, Birmingham, Edinburgh, Bristol, and across the UK

OUR SERVICES IN UK

Mobile App Development & Digital Marketing Agency

Magnisys is a full-service mobile app development company and digital marketing agency helping United Kingdom businesses build products and grow online.

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Mobile App Development in UK

From MVP to enterprise β€” we design, develop, and launch iOS and Android apps for United Kingdom companies that need reliable engineering and clear communication.

  • iOS & Android Native Apps
  • Flutter Cross-Platform Apps
  • Progressive Web Apps (PWA)
  • API & Backend Development
  • GDPR-Ready Data Handling
  • App Store & Play Store Launch
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Digital Marketing for United Kingdom Businesses

Data-driven campaigns that generate leads and revenue β€” not just likes. We manage SEO, paid ads, and social for brands targeting UK customers.

  • UK SEO & Local Search
  • Google Ads UK
  • LinkedIn B2B Campaigns
  • Social Media (Instagram, TikTok, X)
  • Content & PR Support
  • Analytics & GA4 Reporting

Why United Kingdom Companies Choose Magnisys

GDPR-compliant development, UK-friendly contracts, and overlap with GMT/BST business hours make us a practical alternative to expensive London agencies β€” without sacrificing quality.

INDUSTRIES WE SERVE

Sectors We Know in UK

FinTech & Open Banking NHS & HealthTech Retail & E-Commerce PropTech EdTech Professional Services

HOW WE WORK

From First Call to Launch in UK

1

Discovery Call

30-minute free consultation. We learn your goals, audience in UK, and whether you need an app, marketing, or both.

2

Proposal & Scope

Fixed timeline, clear milestones, and transparent pricing in GBP. No vague hourly estimates.

3

Build & Campaign

Two-week sprints with demos. Your app or marketing campaign takes shape with regular feedback loops.

4

Launch & Grow

App Store launch, campaign go-live, and ongoing optimization. We stay available for UK support hours.

CLIENT FEEDBACK

Trusted by Teams in UK

"Better than our previous London agency β€” faster delivery, clearer communication, and our app rating went from 3.2 to 4.7 stars."

Sarah Whitfield

Product Director, NovaRetail, London

FREQUENTLY ASKED QUESTIONS

Mobile App & Marketing FAQ β€” UK

Are you a mobile app development company based in the UK?

Magnisys serves UK clients globally with dedicated teams and UK-timezone overlap. We are not a London storefront agency β€” we are a development partner that delivers agency-quality work at competitive rates.

Do your apps comply with UK GDPR?

Yes. We build with privacy by design β€” consent flows, data minimisation, secure storage, and documentation that supports your UK GDPR obligations.

What does digital marketing cost for a UK business?

Retainers typically start from Β£1,500/month for focused SEO or ads management. Full-funnel campaigns are scoped based on your industry, competition, and growth targets.

Can you help with App Store UK launch?

We handle full App Store and Google Play submission, ASO for UK keywords, and launch marketing to drive your first thousand users.

Ready to Build Your App or Grow Your Brand in UK?

Talk to our team about mobile app development and digital marketing for your United Kingdom business. Free consultation, honest scope, no obligation.

Get Started Today

GET A FREE QUOTE

CONTACT MAGNISYS

πŸ‡¬πŸ‡§ UK Team

We respond within 24 hours to all United Kingdom enquiries. Share your mobile app or digital marketing requirements and we'll send a tailored proposal.

Email: hello@magnisys.com

Our Global Locations: