It can feel as if everyone around you has an app. A competitor says "download our app", an acquaintance tells you "apps are a must now". You wonder: are my customers failing to find me, or am I falling behind?
Many business owners put the question to me in exactly this way: do I need a mobile app? Often there is less of a real need behind it than a feeling that everybody else is doing it. In this article I explain, in plain language, what an app is, what a mobile-friendly site is, and the option in between. By the end you should be able to decide for your own business.
The real question: where do your customers look for you?
When a patient wants an appointment, what do they do? They pick up the phone, type "dentist near me" into Google and tap one of the results. They do not go to an app store to look for you, because they do not know you yet.
An app becomes meaningful only when customers already know you and will use it again and again. To win new customers you need to be found on Google, with a site that opens quickly and works comfortably on a phone. An app does not replace your website in search results. New customers meet you through your site first.
For most businesses, a good mobile-friendly site is enough
A mobile-friendly website adjusts itself to the phone screen: text is readable, buttons are easy to press with a finger, pages open quickly. That is usually enough for:
- Service businesses that take appointments or quote requests: dentists, lawyers, architects, tradespeople, consultants
- Work where customers come when they need you, not several times a month
- Hotels, restaurants and cafés that need a menu, photos, an address and booking details
- Any small business that expects customers from local search results
For these businesses the real gain is that customers find you on Google, trust you and can call you with one tap. The website does all of this. Commissioning an app while neglecting the website is like opening a shop and forgetting to put up the sign.
What I see most often is that the app idea comes up because it is exciting, while basic problems remain unsolved: the website is slow on a phone, or the contact details are hard to find. Building an app before fixing those simply moves the problem somewhere more expensive. Looking at how your current site behaves on a phone is very often the right first step.
When does an app make sense?
An app is worth considering if most of these apply to you:
- Frequent, repeated use: Customers open it several times a week (order tracking, memberships, managing reservations).
- A need for notifications: Sending timely reminders or news is part of how your business works.
- A loyal customer base: You already have regular customers and want to make things easier for them.
- Phone features at the core: Camera, location or offline use are central to the service.
For example, an app with a class timetable and a check-in card makes sense for gym members who train three times a week. For a customer who visits twice a year, downloading an app is simply extra effort.
Having an app built and keeping it up to date is generally more costly than building a website, because you are dealing with two systems (iPhone and Android), store approvals and regular updates. So when deciding, count the ongoing upkeep as well as the first investment.
The in-between option: a website that can be added to the phone like an app
There is a middle path between your site and an app. It is called a PWA, short for progressive web app, and it lets your website be added to the phone's home screen as an icon. When the customer taps the icon, the site opens full screen, like an app. Nothing has to be downloaded from a store.
This can be a sensible choice when:
- Your customers return to your site regularly and want one-tap access.
- You do not want the cost of store approvals and two separate apps.
- It helps if some parts, such as a menu or a class timetable, still open when the connection is weak.
It has limits too. On some phones, notifications and the add-to-home-screen experience are not as smooth as a real app, and many customers do not know the feature exists, so you would need to explain it. Before deciding, ask your specialist: "On which phones exactly can it do what, and what can it not do?"
The three options compared
| Mobile-friendly site | Site added to the phone | Mobile app | |
|---|---|---|---|
| Found on Google | Yes | Yes | No, searched in the store |
| Customer must download | No | No, optional add | Yes |
| Sending notifications | No | Limited | Yes |
| Upkeep effort | Low | Medium | High |
| Best suited to | Winning new customers | Returning customers | Very frequently used service |
Questions to ask yourself before deciding
- How many times a month will a customer use me? If it is a few times a year, a website is enough.
- Am I looking for new customers, or trying to keep existing ones?
- Is sending notifications a real part of my business?
- Does my site already open quickly and work comfortably on a phone? If not, fix that first.
- Do I have the budget and time to keep an app up to date?
You can also check your own site easily. Open it on your phone: can you reach the booking or contact details in fewer than three taps? Look at your phone speed with Google's free PageSpeed Insights tool. If these are not good, fixing the site will bring you much more than an app.
Questions for whoever will do the work: Do I really need an app for my business? Would a website not be enough? Who will update the app? Is there a written maintenance plan?
Frequently asked questions
Does a business without an app look untrustworthy?
No. Trust comes from clear information, real photos, reviews and quick replies. Having an app does not create trust on its own.
If I have a website, do I not need an app?
For most businesses, yes, the website is enough. Consider an app if customers use you very often or notifications are part of your business model.
Does a site added to the phone replace an app?
For simple needs, yes. But on some phones it offers fewer possibilities than an app. You need to be clear about what you need from the start.
Website first or app first?
Almost always the website first. New customers find you on Google, while an app can be added later as a layer for loyal customers.
What next?
For most businesses the right step is to build a site that is fast, comfortable on a phone and findable on Google. The app decision follows once a real need appears. If you want to plan your site from the ground up, take a look at my website design page.