Installable Web Apps That Feel Like Native Apps
A Progressive Web App (PWA) is a website that can be installed on a phone, works with poor connections and feels like an app.
Xirgosoft builds PWAs with modern web technologies, so you reach users on any device without waiting for app store approval.
It is a practical first step when you want mobile reach quickly and at a lower cost.
What a Progressive Web App Can Do for You
A Progressive Web App (PWA) is a website built to behave like an app. It can be added to the home screen, opens full screen, loads quickly even on weak connections and can keep key features working offline. Because it runs in the browser, you reach users on any device with one codebase and no app store approval.
We build PWAs using modern frameworks such as React, Next.js or Vue.js, with a service worker for caching and offline behaviour and a web app manifest for installation. We design which screens and data must work offline, how updates reach users and how the app should behave when a connection drops and returns. Performance is treated as a feature: we optimise images, scripts and caching so pages load quickly on mobile networks.
PWAs have limits, and we explain them clearly. Support for features such as push notifications, background tasks and some hardware access varies by browser and operating system, and iOS has historically supported fewer capabilities than Android. For many portals, booking tools and internal apps a PWA is more than enough, and it can later be packaged or complemented by a native or hybrid app if you need store presence.
What We Deliver
Installable Experience
Add to home screen with an app-style launch.
Offline Support
Service workers keep key features available offline.
Fast Performance
Optimised loading for mobile networks.
Push Notifications
Re-engage users where the browser and platform support it.
Responsive Design
One interface that fits phones, tablets and desktops.
API & CRM Integration
Connect to your CRM and backend systems.
Key Benefits
No App Store Needed
Launch and update instantly without store review queues or fees.
One Codebase for Every Device
The same app works on phones, tablets and desktops.
Fast and Lightweight
Caching and optimised assets give quick loads, even on slow networks.
Offline Capability
Key screens and data remain available without a connection.
Easy Sharing
Users open the app from a link and can install it with a tap.
Lower Cost
One web team builds and maintains the app, reducing development and update effort.
How It Works
Scope & Goals
We define users, features and what must work offline.
UX/UI Design
Mobile-first screens and flows.
Development & Testing
Built and tested across browsers and devices.
Launch & Improve
We deploy, monitor and refine based on usage.
Real-World Use Cases
Customer Portal
Customers view orders, invoices and tickets from any device.
Field Data Collection
Staff capture data offline and sync it later.
Booking Tool
Customers book appointments from a fast, installable web app.
Common Challenges We Solve
Device Feature Limits
We check which features you need against browser support and design sensible fallbacks.
Offline Data Conflicts
We design sync rules so changes made offline merge safely when the connection returns.
Discoverability
We make PWA pages search-friendly with server rendering or static generation where public content matters.
Install Prompts and Updates
We handle install prompts and update notices so users always run the latest version.
Why Choose Xirgosoft
- No app store review or fees to launch
- One codebase for every device
- Quick updates delivered instantly
- A cost-effective path before building native apps
Our Process
- DiscoveryWe understand your business, workflows and goals.
- Planning & DesignWe define the solution, integrations and timeline.
- Build & IntegrateWe develop, configure, migrate data and test thoroughly.
- Launch & SupportWe go live, train your team and provide ongoing support.
Technologies & Platforms
Who This Is For
- Businesses that want mobile reach without store approval
- Companies building portals, dashboards and booking tools
- Teams testing a mobile idea before investing in native apps
- Organisations with users on mixed devices
- Retail and service businesses that need fast, installable web apps
What Is Included
- Offline and caching strategy
- Service worker and web app manifest setup
- Responsive, mobile-first interface
- API and CRM integration
- Performance and accessibility optimisation
- Deployment, monitoring and support options
Frequently Asked Questions
PWA or native app?
A PWA is faster and cheaper to launch and update. Native apps are better for demanding device features or when store presence matters.
Do PWAs work on iPhone?
Yes, PWAs can be added to the home screen on iOS, though some features such as push notifications and background tasks differ by platform and version.
Can a PWA work offline?
Yes. We design which features and data stay available without a connection.
Can a PWA be listed in app stores?
Android allows PWAs to be packaged for Google Play. For the App Store, a wrapped hybrid app is the usual route.
Do PWAs work on Android and iPhone?
Yes, but capabilities differ. Android generally supports more features. We design around what each platform supports and test on real devices.
Can a PWA send push notifications?
On supported browsers and platforms, yes. Support varies by operating system and version, so we confirm what works for your audience.
Is a PWA cheaper than a native app?
Usually, because one web codebase serves every device and you avoid store processes. The right choice still depends on the features you need.
Can we later add native apps?
Yes. A PWA is a good starting point, and we can add hybrid or native apps later, reusing your backend and much of your design.
Related Services
Launch your Progressive Web App.
Talk to our experts today for a free consultation and quote.