Web Apps

    Native App Performance. Web Reach. Zero App Store Headaches.

    Progressive Web Apps that install on any device, work offline, and deliver lightning-fast experiences without app store hassles.

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    Rated 5/5 by 20+ business owners

    One Codebase, Half the Cost.

    Don't pay for separate iOS and Android builds. We build once, and it works flawlessly on every screen size.

    Ship Faster, Pivot Quicker.

    Bypass the 48-hour Apple App Store review queues. Push new features and bug fixes to your users instantly.

    Uninterrupted Business.

    Keep your team or customers working even with spotty connections. Data syncs automatically once back online.

    What We Build

    Web Apps Tailored to Your Business

    From booking systems to custom tools, we build progressive web apps that solve real problems for your customers.

    Customer Experience Platforms

    Custom booking systems that let customers schedule appointments, manage reservations, and receive automated reminders.

    • Online booking
    • Real-time availability
    • Automated reminders
    • Customer portal

    Internal Operations & Dashboards

    Purpose-built tools that solve specific problems - from unit converters to calculators and data processing apps.

    • Custom calculators
    • Unit converters
    • Data processing
    • Offline functionality

    MVP & SaaS Launches

    We build scalable Minimum Viable Products (MVPs) fast. Get your product to market and validate your idea in weeks, not months.

    • User accounts
    • Personal dashboards
    • Progress tracking
    • Secure data storage

    Use Cases

    What Can You Build With a Web App?

    Appointment Booking

    Let customers book and manage appointments with automatic calendar sync and reminders.

    Habit Tracking

    Help users build better habits with daily check-ins, progress charts, and streak tracking.

    Conversion Calculators

    Purpose-built tools for unit conversion, currency exchange, or industry-specific calculations.

    Membership Portals

    Branded portals for members to access exclusive content, track progress, and manage subscriptions.

    Inventory Management

    Track stock levels, manage orders, and receive low-stock alerts from any device.

    Employee Dashboards

    Internal tools for time tracking, task management, and team collaboration.

    Our Work

    Web Apps We've Built

    Real progressive web apps we've created for clients - installable, fast, and working offline.

    Bookmark Brain website and searchable bookmark library
    Featured Web App

    Bookmark Brain

    A local-first bookmark manager built for people who save valuable links but can never find them when they need them. Search titles, notes, tags and domains in seconds, organise links into categories, and import existing browser bookmarks without creating an account.

    The free web demo lets visitors explore the experience instantly, while the Mac and Windows desktop app adds local storage, backups and optional AI through the user's chosen provider.

    Explore Bookmark Brain
    Drinkless app screenshot
    PWA
    Drinkless

    Habit Tracking

    Habit tracking app helping users reduce alcohol intake with daily check-ins and progress insights.

    Body Renew app screenshot
    PWA
    Body Renew

    Health & Wellness

    Fasting timer and AI-powered meal tracker for wellness and weight management.

    JustConvert app screenshot
    PWA
    JustConvert

    Utility Tool

    Simple, fast unit conversion tool for length, weight, temperature, and more. Also live on the App Store as Convrt.

    Download on the App Store
    Exchange Rate App app screenshot
    PWA
    Exchange Rate App

    Forex Conversion

    Real-time currency converter with support for 150+ currencies worldwide. Also live on the App Store as QuickRates.

    Download on the App Store

    App Store

    Also Available as Native Mobile Apps

    Our apps also ship natively on iOS, so users can download them straight from the Apple App Store.

    QuickRates app screenshot
    App Store
    QuickRates app icon

    QuickRates

    The Exchange Rate App

    Fast, simple currency conversion for travel, work and everyday decisions. Compare popular currencies in seconds, switch between currency codes and flags, and keep the currencies that matter to you in view.

    Download on the App Store
    Convrt app screenshot
    App Store

    Convrt

    Just Convert

    Our Just Convert unit converter, live on the App Store as Convrt. Instantly convert length, weight, temperature and more, built for quick everyday decisions.

    Download on the App Store

    The Process

    From Napkin Sketch to App Launch

    01

    Discovery & Strategy

    We validate your concept and plan the architecture.

    02

    UX/UI Design

    We prototype the interface so you can see it before we code.

    03

    Agile Development

    Fortnightly sprints where you see progress every step of the way.

    04

    Launch & Scale

    We handle the server setup, deployment, and future updates.

    FAQ

    Frequently Asked Questions

    Got questions? We've got answers.

    Related Services

    Explore other services that complement your digital strategy

    Service Areas

    Web App Development Across Kent & London

    Custom PWA development for businesses in these locations.

    Let's Build Your Growth Plan

    Book a free, no-obligation strategy call. We'll review your site, discuss your goals, and recommend next steps — no hard sell.

    Get in Touch

    Free 20-minute call · No obligation · We'll review your site and suggest next steps