Website & App Development
Professional website & mobile app development
PayNest UK's in-house studio designs and builds custom business websites and iOS/Android mobile apps for founders, SMEs, and growing brands. From a polished one-page landing site to a full multi-page web platform with an admin panel and payment integration, every project ships with SEO best practices baked in and one month of free post-launch maintenance.
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What we build
1-page business websites
Fast, mobile-first landing pages with contact forms, analytics, and on-page SEO. Ships in days.
Multi-page custom websites
5–10 page sites with CMS, blog, and booking or lead capture — built around your brand and KPIs.
Web apps & admin panels
Custom dashboards, customer portals, and SaaS MVPs with authentication, billing, and roles.
iOS & Android mobile apps
Native and React Native apps with push notifications, in-app payments, and App Store / Play Store publishing.
Our website development process
Discovery. We map your goals, audience, and competitors so the site is built to convert, not just to look good.
Design. Custom UI in your brand — never a template. You approve every screen before development starts.
Build. Modern, fast, accessible code with SEO-friendly markup, structured data, and Core Web Vitals optimization.
Launch & support. We deploy, configure analytics, and stay on for one month of free maintenance.
Frequently asked questions
What kind of websites do you build?
From 1-page sites to advanced web apps and mobile apps — custom designs, admin panels, and payment gateway integration.
How much does a website cost?
Professional websites start from $100. Advanced web apps and mobile apps are priced based on scope after a free consultation.
How long does it take?
Most 1-page sites ship within days. Custom web apps and mobile apps typically take 2–6 weeks depending on scope.
Do you handle mobile apps too?
Yes — we build iOS and Android apps as well as cross-platform apps using React Native and modern frameworks.