Progressive Web App (PWA) Development Company Building Installable Web Apps
ClickMasters builds Progressive Web Apps for B2B companies across the USA, Europe, Canada, and Australia. Offline-capable field applications for teams working in low-connectivity environments. Installable web apps that appear on the home screen without an App Store submission. Push notification systems that re-engage users without a native app. Built on React or Next.js single codebase, all platforms, Core Web Vitals compliant.
Years Experience
Projects Delivered
Client Satisfaction
Support Available
The Problem PWAs Solve
Most B2B companies reach a crossroads: their web app fails mobile users who need offline capability or home screen access, but native apps are too expensive. A Progressive Web App (PWA) delivers app-store quality and offline reliability from a single web codebase.
- Field team loses work in areas with poor cellular coverage
- Spending $200,000+ maintaining separate iOS and Android apps
- Users want push notifications without App Store overhead
- App Store review cycles delaying critical business updates
What Is Progressive Web App Development?
A PWA is a web application built with modern APIs to deliver app-like capabilities: installability, offline functionality, and push notifications. They are not a compromise they are the architecturally correct choice for cross-platform B2B tools.
Service Worker Caching Strategies
Understanding caching strategy is essential when evaluating a PWA development partner. We apply these five strategies by resource type:
PWA Development Services We Deliver
ClickMasters operates as a full-stack pwa development partner. Our team handles every layer of the software delivery lifecycle — product strategy, UI/UX design, backend engineering, cloud infrastructure, QA, and ongoing support.
Greenfield PWA Development
Full PWA built on React/Next.js with manifest, Workbox service workers, caching strategies, and offline fallback pages. Lighthouse 100 PWA score as standard.
PWA Conversion of Existing Apps
Upgrading existing React, Vue, or Angular applications with PWA capabilities: service workers, manifests, and offline functionality in 3-6 weeks.
Offline-First Field Applications
Reliable tools for warehouses, construction sites, and remote locations. Data entry, photo capture, and GPS functioning fully without internet sync.
Push Notification Systems
End-to-end web push infrastructure using FCM. Subscription management, timed permission prompts, and deep-link payload delivery.
PWA + App Store Distribution
Trusted Web Activity (TWA) wrappers for Google Play Store and native wrappers for iOS App Store distribution from a single web codebase.
Service Worker Consulting
Architectural guidance on caching strategies, background sync, and offline data synchronization for internal engineering teams.
Why Companies Choose ClickMasters
Lighthouse 100 Enforced
Basic: Partial manifest support
IndexedDB & Conflict Resolution
Basic: Simple static caching
Physical iOS/Android Testing
Basic: Chrome DevTools only
Push & Background Sync
Basic: Add to Home Screen only
30-50% vs React Native
Basic: Native app overhead
Our PWA Development Process
A proven methodology that transforms your vision into reality
Architecture Assessment
Defining PWA capabilities, offline data models, caching strategies, and platform-specific support audits (iOS vs Android).
Agile Development
Building the app with PWA infra from day one: Workbox integration, Manifest config, and API layer with optimistic UI.
Offline & Sync
Implementing IndexedDB persistence, Background Sync API for queued requests, and sync status indicator UI.
Push Notifications
FCM setup, subscription API implementation, and notification permission UX optimization for maximum opt-in.
PWA Audit & QA
Lighthouse 100 validation, Core Web Vitals on mobile, and rigorous offline workflow testing on physical devices.
Launch & RUM
HTTPS deployment with HSTS, cache-busting versioning, and Real User Monitoring (RUM) for cache hit rates.
Architecture Assessment
Defining PWA capabilities, offline data models, caching strategies, and platform-specific support audits (iOS vs Android).
Agile Development
Building the app with PWA infra from day one: Workbox integration, Manifest config, and API layer with optimistic UI.
Push Notifications
FCM setup, subscription API implementation, and notification permission UX optimization for maximum opt-in.
Offline & Sync
Implementing IndexedDB persistence, Background Sync API for queued requests, and sync status indicator UI.
PWA Audit & QA
Lighthouse 100 validation, Core Web Vitals on mobile, and rigorous offline workflow testing on physical devices.
Launch & RUM
HTTPS deployment with HSTS, cache-busting versioning, and Real User Monitoring (RUM) for cache hit rates.
Technology Stack
Modern tools we use to build scalable, secure applications.
Front-end Technologies
Styling
Back-end
Databases
CMS & E-commerce
Industry-Specific Expertise
Deep expertise across various sectors with tailored solutions
Field Service & Inspection
SaaS Mobile Dashboards
Logistics & Delivery
Mobile Commerce
PWA Development Development Pricing
Transparent pricing tailored to your business needs
PWA Architecture Review
Perfect for businesses that need pwa architecture review solutions
Package Includes:
- Timeline: 1 week
- Best For: Internal teams needing strategy and audit
- Dedicated Project Manager
- Quality Assurance Testing
- Documentation & Training
PWA Conversion
Perfect for businesses that need pwa conversion solutions
Package Includes:
- Timeline: 3 - 6 weeks
- Best For: Existing web apps needing install/offline capabilities
- Dedicated Project Manager
- Quality Assurance Testing
- Documentation & Training
Offline-First Field App
Perfect for businesses that need offline-first field app solutions
Package Includes:
- Timeline: 7 - 12 weeks
- Best For: Technicians and logistics teams in low-connectivity zones
- Dedicated Project Manager
- Quality Assurance Testing
- Documentation & Training
PWA + App Store Listing
Perfect for businesses that need pwa + app store listing solutions
Package Includes:
- Timeline: 8 - 14 weeks
- Best For: B2B products needing store presence from one codebase
- Dedicated Project Manager
- Quality Assurance Testing
- Documentation & Training
* All prices are estimates and may vary based on specific requirements. Contact us for a detailed quote.
CEO Vision
To build scalable, intelligent custom software development solutions that empower businesses to grow, automate, and transform in a digital-first world.
We are not building software. We are architecting the infrastructure of tomorrow — systems that think, adapt, and grow alongside the businesses they power. Our mission is to make cutting-edge technology accessible to every ambitious team on the planet.
Amjad Khan
CEO
12+
Years
300+
Projects
98%
Retention
PWA vs. Native App vs. Cross-Platform
| Factor | PWA | Native (iOS+Android) | React Native / Flutter |
|---|---|---|---|
| Development cost | Lowest (1 codebase) | Highest (2 codebases) | Medium (1 codebase) |
| App Store listing | Not required | Required | Required |
| Offline capability | Excellent (Service Worker) | Excellent (OS Native) | Good |
| Push notifications | Yes (Web Push) | Yes (Native) | Yes |
| Update deployment | Instant | 1-3 day review | 1-3 day review |
Service Worker Caching Performance
| Strategy | Applied To | Behavior |
|---|---|---|
| Cache First | Static assets (CSS, JS, Fonts) | Serve from cache immediately for speed |
| Network First | API calls for fresh data | Try network first, fallback to cache if offline |
| Stale-While-Revalidate | Semi-dynamic content | Serve cache for speed, update in background |
| Network Only | Actions (Payments, Forms) | Always require live network for integrity |
What Our Clients Say
Success Stories
Frequently Asked Questions
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