The problem with most app development companies
Most app development companies are built for their own margins — not your app.
The big agency
£80k+ quotes, 6-month timelines, layers of project managers. You are paying for their overhead — not your app.
The cheap offshore team
Low day rates, but the code breaks under real users. No serious developer will touch it when you need to scale your app.
The no-code shortcut
Fast to launch, impossible to grow. You hit the ceiling the moment your app needs custom logic, real integrations, or a second developer.
Wall & Fifth exists because founders deserve a better app development company: one that builds properly, charges fairly, and puts the app first.
What this app development company builds
Web apps. Mobile apps.
Built to launch, designed to scale.
If you have an idea for an app, we can build it. Every app we deliver is production-grade code you own, designed for real users, and built on a foundation you can grow.
Web app development
Dashboards, booking platforms, client portals, admin panels, internal tools, member areas. Built in Next.js, React, TypeScript, and PostgreSQL. Responsive on every device, no app store needed.
Mobile app development
Native iOS and Android apps from a single React Native codebase. Camera, GPS, push notifications, offline access — all supported. We handle App Store and Google Play submission.
Full-stack app infrastructure
Every app includes authentication, database design, API architecture, CI/CD pipelines, SSL, monitoring, and global CDN. Production-ready from day one.
App integrations & payments
Stripe billing, email notifications, third-party API connections, webhooks. If your app needs to connect to something or charge money, we build it in from the start.
Why choose this app development company
Not a sprint shop. Not an offshore team.
A serious app development partner.
We think before we build your app
Most app development companies sell speed. We take 8 weeks because the first two are spent making sure we are building the right app. That thinking stops you wasting money on features nobody uses.
You work directly with the app builder
No account managers. No project management layers. No juniors learning on your app. The person who designs it is the person who builds it.
Production-grade app code
Our apps are not throwaway prototypes. They are built on Next.js, React Native, TypeScript, and PostgreSQL — the same code you will keep building on as your app grows.
You own the app and all the code
100% of the code, the design, and the IP belongs to you. Complete Git repository handover on delivery. No lock-in, no licensing fees.
UK-based app development company
All app development is done in-house in the UK. Nothing is outsourced or offshored. You are working with a studio that takes your app seriously.
App development company pricing
Fixed price. 8 weeks. No surprises.
App Build
£16,000
8 weeks · Fixed price
One core app — web app or mobile app. Scoping, design, full-stack development, deployment, and complete code handover. 8 weeks.
Best for: A single-purpose app that needs to work, look good, and get in front of users fast.
Extensive App Build
£30,000
8 weeks · Fixed price
Complex app with multiple user types, admin panel, payment integration, third-party APIs, and both platforms if needed.
Best for: Apps that need commercial depth — multiple roles, integrations, admin control.
App development company FAQ
Questions founders ask before choosing an app development company.
Ready to talk to an app development company that builds?
Book a free scoping call. We'll talk through your app idea, recommend the right platform, and give you a fixed price before you commit to anything.