Most businesses ask this the wrong way round. The question is not "app or website?". It is "what do people need to do, how often, and how do they find us?" Answer that and the choice usually makes itself.
What each one is good at
A mobile website
A website opens in any phone's browser, with nothing to install. It is found through search and shared with a link. For most businesses it is the right place to start.
- Reaches Android, iPhone and computers at once.
- Appears in search results and can be recommended by AI assistants.
- Updates instantly for everyone.
- Usually quicker and more affordable to launch.
A mobile app
An app is installed from Google Play or the App Store and lives on the phone's home screen. It suits things people do often.
- Can send push notifications, such as reminders and order updates.
- Can work offline, or with a poor connection, for parts of what it does.
- Can use phone features: camera, location, contacts, biometrics.
- Gives a faster, more polished feel for frequent tasks.
Questions that decide it
- How often will people use it? Daily or weekly use justifies an app. Once or twice a year usually does not.
- How will new customers find you? People search for services, not for apps they have not heard of. A website is how they arrive.
- Do you need phone features? If you need the camera, location tracking or offline mode, an app becomes much more useful.
- Do you need to send reminders? Notifications from an app are powerful. Bookings and delivery updates are common examples.
- What is your budget and timeline? A website is generally quicker to launch. An app for Android and iPhone is a larger project with store accounts and review steps.
A simple way to choose
| Your situation | Start with |
|---|---|
| You want to be found and trusted | A website |
| Customers use your service weekly or daily | A website, then an app |
| You deliver, book or track things on the go | An app, alongside a website |
| You are testing an idea | A website or a simple web app |
| You need staff to use phone features in the field | An app |
Where payments, bookings and dashboards fit
These are behind-the-scenes features and work in either one. A customer can book and pay on your website or in your app, and you see everything in one place. Our work on payments, booking systems and dashboards is designed so a website and an app can share the same back end.
What publishing an app involves
Apps are published through Google Play and the Apple App Store. Both require a developer account in your name, and both review apps before they go live. Plan for that time, and for keeping the app updated as phones change. We guide clients through the accounts and the publishing steps as part of our mobile app work.
Common mistakes
- Building an app first when nobody knows your business yet.
- Building an app that is just your website in a frame with nothing extra for the user.
- Forgetting maintenance. Apps need updates as Android and iPhone change.
- Skipping a clear scope. Decide the three most important things the app must do and begin there.
Frequently asked questions
Can one app work on both Android and iPhone?
Yes. Modern approaches let a single project produce versions for both. The screens are designed to feel natural on each phone, and the app is published on each store.
Is a progressive web app a good middle ground?
It can be. A web app that can be added to the home screen gives some app-like behaviour without the store process. It has limits compared with a full app, so it depends on which features you need.
Do I need a website as well as an app?
Almost always, yes. The website is how new people find you, learn about you and decide to download the app.
How do I know when it is time for an app?
When customers are using your website often, asking for reminders or faster access, or when you need phone features that a browser cannot provide.