Mobile app guide
Mobile app for business: when you need your own app and when you don't
Published: February 19, 2026
An enterprise mobile app isn't always the right solution. Sometimes a Progressive Web App (PWA) will solve the same problem at 20% of the cost. This guide helps you decide when a native app makes sense, what it really costs, and how to avoid app projects that never make it to production.
When a mobile app makes sense for a company
- Field teams without computer access: maintenance engineers, field sales reps, delivery drivers, or sales agents who need real-time data access, information recording, or document signing from anywhere.
- Processes requiring device hardware: barcode/QR scanner, camera for incident documentation, real-time GPS geolocation, or NFC sensor for asset tracking.
- Client or external partner apps: when the end user is an external client or distributor who will interact with your company from mobile — orders, support, delivery status.
- When a web app isn't enough: if the process requires offline work (no-coverage zones), critical push notifications, or high-frequency screen performance (real time), native app outperforms web.
Native, hybrid, or PWA: what each company chooses
- Native app (iOS + Android): maximum performance, full device hardware access, best user experience. Cost: 1.5x-2x vs. hybrid app. Necessary when performance or hardware are critical.
- Hybrid app (React Native, Flutter): one codebase for iOS and Android. 80% of native performance at 60% of the cost. The most common choice for enterprise apps with moderate budgets.
- PWA (Progressive Web App): web application that works like an app on mobile. No App Store submission. No forced updates. Ideal for occasionally-used apps, tight budgets, or teams that already have a web app.
- Practical rule: if the process requires device hardware (camera, GPS, NFC, sensor) or offline work → native/hybrid app. If it's data queries and simple forms → PWA is sufficient and much cheaper.
How much does an enterprise app cost in Spain in 2026
- Hybrid enterprise app (React Native/Flutter) for internal use: €15,000-€40,000 for an MVP with authentication, business modules, and backend sync. Delivery time: 2-4 months.
- Native enterprise app (separate iOS + Android): €25,000-€70,000 due to maintaining two codebases. Only justified when performance or hardware integration are critical.
- PWA: €5,000-€15,000 if you already have a base web app. Essentially adding offline capabilities and an install manifest to your existing web application.
- Annual mobile app maintenance: 15-25% of development cost per year. Includes OS updates (iOS and Android each release major updates annually), bug fixes, and new features.
Why enterprise app projects fail
- App Store submission without planning: review processes can take 1-7 days, and you must comply with strict privacy policies. For internal apps, MDM (Mobile Device Management) is more efficient than App Store.
- Not defining the real app user: 'we need an app' without talking to the engineers, sales reps, or clients who will use it daily. Apps fail when designed for decision-makers, not users.
- Underestimating the backend: the app is only the frontend. The backend managing data, authentication, sync, and notifications is typically 40-60% of total work — and what most impacts real performance.
- No update plan: an app without a team assigned for maintenance is a dead app in 18 months. iOS and Android updates regularly break unmaintained apps.
Evaluating whether your company needs a mobile app? We help you decide and budget.