The Question Most Agencies Won't Answer Honestly
Most software development companies will happily build you a mobile app — it's a larger project, more revenue, more work. Fewer will tell you that a web app would solve your problem better, faster, and at lower cost. We've had this conversation with many clients, and we think it's an important one to have before you commit to a budget.
What's the Actual Difference?
A web app is software that runs in a browser (Chrome, Safari, Firefox). Users visit a URL. It can look and feel like an app, work on any device, and — with Progressive Web App (PWA) technology — can even be "installed" to the home screen and work offline. No App Store required.
A mobile app is software downloaded from the App Store or Google Play and runs natively on the device. It has full access to device hardware (camera, GPS, Bluetooth, biometrics, push notifications) and can work fully offline.
Choose a Web App When:
- Your users are on desktop or laptop as well as mobile. Web apps shine on all screen sizes. Mobile apps are phone-first.
- You need to launch fast and iterate often. Deploying an update to a web app is instant. App Store updates take 24-48 hours for review and require users to update manually.
- Your users access the product infrequently. If someone uses your product once a month, asking them to download and install an app creates unnecessary friction.
- The core actions don't require device hardware. If your product is primarily about viewing, creating, or managing data, a web app is sufficient.
- Budget is a major constraint. A web app typically costs 30-50% less than a comparable mobile app, because you're building one product instead of two (iOS + Android).
Choose a Mobile App When:
- You need push notifications. WhatsApp, Zomato, and Uber wouldn't work without push notifications. Web push notifications exist but have poor iOS support and much lower engagement.
- Users will interact with your product daily. A product people use every day belongs on the home screen. A mobile app provides that presence.
- You need deep device integration. Camera, GPS tracking, Bluetooth (for IoT), biometric auth, NFC, or accelerometer — these are mobile-native capabilities.
- Offline-first functionality is required. Delivery drivers, field workers, and medical staff often work in poor connectivity. A properly built mobile app can sync data when back online.
- You're building a consumer product with high DAU expectations. Consumer-facing products (ordering, social, entertainment) where retention is driven by daily engagement typically need a mobile app.
The Progressive Web App (PWA) Middle Ground
PWAs are web apps that can be "installed" to the home screen, send push notifications (on Android), and work offline using service workers. They're a real middle ground: lower cost than a native app, more capability than a standard website. We build PWAs for clients who need a mobile-app feel but don't need full native device access or App Store distribution.
What We Often Recommend
For B2B software (internal tools, dashboards, management systems) — almost always a web app. For consumer products with daily engagement — mobile app. For marketplaces and platforms — usually web app first, mobile app in V2 once you've validated the core product. For field workers or delivery-focused businesses — mobile app from day one.
Not sure which fits your idea? Tell us about your project and we'll give you an honest recommendation in a 30-minute call — no sales pitch, just our genuine assessment.