Once a small business decides it needs "an app," the next question is usually which kind. Web app and mobile app get used interchangeably, but they're genuinely different builds with different costs and different strengths.
Web Apps
A web app runs in a browser, on desktop or mobile, without needing to be downloaded from an app store. It can still look and feel like an app, full-screen, app-like navigation, but it's accessed through a link rather than installed. For most small business tools, a booking system, a customer portal, an internal dashboard, this is the simpler and more cost-effective route.
Native Mobile Apps
Downloaded from the App Store or Google Play, built specifically for iOS and/or Android. This is the right choice when you need capabilities a browser can't offer, push notifications, offline access, camera or location integration, or when customers in your industry expect a proper downloadable app, our white label app for salons and barbers is a good example of this.
Cost Difference
Native apps typically cost more, both to build and to maintain, since they often need separate iOS and Android versions and ongoing updates to stay compatible with each platform. We've covered the fuller cost picture in how much app development costs in the UK.
How to Decide
Start by asking what the app actually needs to do. If it's fundamentally about displaying information, taking bookings, or managing customer data, a web app usually covers it. If push notifications, offline use, or a true "app store presence" matter to your business, a native app is worth the extra investment. See booking system vs off-the-shelf software for how this plays out for booking specifically.
Talk It Through
We build both web and native apps, and can advise on the right fit for your business. See our app development service or get in touch for a free consultation.
FAQs
Should a small business build a web app or a mobile app?
A web app is usually the better starting point for most small businesses, it works on any device through a browser, costs less to build and maintain, and doesn't require app store approval. A native mobile app makes sense when you need features a browser can't offer, such as push notifications or offline use, or when customers expect a downloadable app for your type of business.
Is a mobile app more expensive than a web app?
Generally yes. A native mobile app typically costs more to build and maintain, partly because it may need separate versions for iOS and Android, and ongoing updates to stay compatible with each platform's requirements.