A progressive web app, or PWA, is a website that can be installed on a phone's home screen, work partly offline and send notifications, without going through an app store. A mobile app is installed from the store and can use more device features. Choose a PWA for fast, low-cost reach and content or service apps; choose a store app for deep hardware access and habitual daily use.
- A PWA is one codebase that runs in the browser and can be installed like an app.
- Store apps offer deeper device access, better discoverability in stores and a stronger habit loop.
- PWAs usually cost less, update instantly and avoid store approval and fees.
- Many businesses start with a PWA and add a store app once demand is proven.
What is a PWA, and how is it different from a regular app?
A progressive web app is built with standard web technology but behaves like an app. Users open it in a browser, and can add it to their home screen, where it launches in its own window with an icon. It can cache content to work with weak connections and, on many devices, send push notifications.
A regular mobile app is packaged and distributed through the Google Play Store or Apple App Store. It is installed on the device and has broader access to hardware and system features. The PWA's big advantage is simplicity: one codebase, one URL, instant updates and no installation barrier beyond a tap.
What can a PWA do well?
PWAs are a great fit for catalogues, booking, ordering, dashboards, customer portals, content and internal tools. They load quickly, can be shared by link on WhatsApp, and avoid the friction of finding and downloading an app. For businesses whose customers visit occasionally, that low friction can matter more than store presence.
They also reduce operational overhead. Updates go live the moment you deploy, with no waiting for store review or relying on customers to update. The same codebase serves desktop, tablet and mobile, which lowers development and maintenance cost compared with maintaining separate apps.
- Installable from the browser to the home screen.
- Offline or low-network support for key screens.
- Instant updates with no store review.
- Easy sharing through links and QR codes.
- One codebase for mobile and desktop.
When do you truly need a store app?
Choose a store app when you need deep hardware or operating-system integration: advanced camera or Bluetooth use, background location tracking, widgets, system-level integrations or demanding graphics. Support for some features varies between platforms for PWAs, notably on iPhones, so check the current capabilities of your target devices.
A store presence also helps when customers expect to find you there, or when a daily, habitual relationship is central to your model, as with banking, food delivery or fitness apps. Store listings, ratings and home-screen presence reinforce that habit and can lend credibility.
- Heavy use of sensors, Bluetooth or background services.
- Home-screen widgets and deep system integration.
- Strong need for store discoverability and ratings.
- High-frequency, daily-use products.
- Demanding graphics or real-time performance.
How do cost and maintenance compare?
A PWA usually costs less to build and maintain because there is one codebase and no store packaging. There are no store review cycles, though store developer accounts for apps carry fees and compliance duties. Over time, a single team can ship improvements to everyone at once.
A store app, whether native or cross-platform, takes more effort: separate builds, device testing, store submissions, version management and ongoing updates to match operating system changes. This cost is justified when the features or reach require it, and should be weighed against the real needs of your customers.
Can you combine both approaches?
Yes, and it is a sensible path. Launch a PWA to validate demand, gather feedback and reach customers quickly. If analytics show strong repeat use and you need features the browser cannot offer, build a store app, reusing your backend and design work. This protects your budget while keeping options open.
A well-designed API makes the transition smooth. When the business logic lives in a clean backend, the PWA, a mobile app and even an internal admin tool can all use it. Plan this separation early, even if you only build the web version first.
How do you decide for your business?
Ask four questions. Which device features do we truly need? How often will people use it? Who are our customers and where do they find us? What budget and timeline do we have? If you need only standard features and customers arrive through links, search or WhatsApp, a PWA is often enough.
If you remain unsure, build a prototype of your main workflow and test it with customers on their own phones. Real behaviour answers the question better than debate. Revisit the decision as usage grows.
Frequently asked questions
Do PWAs work on iPhones?
Yes, they can be added to the home screen and run offline to a degree, but some features differ from Android. Check current platform support before you commit.
Can a PWA be listed in app stores?
Some stores allow wrapped web apps, but requirements change and approval is not guaranteed. Check the current store policies.
Is a PWA good for SEO?
Because it is a website, its pages can be crawled and indexed, which gives it a discoverability advantage over apps that live only inside stores.
Will users trust a PWA as much as an app?
Trust depends on quality and brand. A fast, reliable PWA served securely over HTTPS can feel just as dependable to most users.
Need help with this? See our Mobile App Development service or talk to Yash Parikh.