Custom app development
iPhone, Android, Mac and Windows.
We build custom mobile and desktop apps: from the idea and design through to publishing on the App Store and Google Play.
A great app puts your business in your customers' pockets. At Metaweb Online we specialise in custom app development for businesses: customer apps, internal tools for your team and desktop applications for Mac and Windows.
We design every screen to be intuitive and fast, and we choose the right technology for each case: native apps in Swift or Kotlin when you need maximum performance, or cross-platform apps that run on iOS and Android from a single codebase to make the most of your budget.
We take care of the whole process: analysis, UX/UI design, development, connection to your system (API, database, ERP), testing, store publishing and maintenance.
Apps for every need
From the first prototype to an app in the hands of thousands of users.
iPhone and iPad apps
Native iOS development with Swift and SwiftUI, following Apple's design guidelines.
Android apps
Native Android applications in Kotlin, optimised for any device.
Cross-platform apps
A single codebase for iOS and Android with Flutter, Capacitor or React Native.
Desktop apps
Applications for Mac and Windows: management tools, utilities and in-house software.
Business apps
Tools for your team: orders, inventory, time tracking, work reports and more.
Web apps and PWAs
Applications that run in the browser and can be installed on your phone without going through the app stores.
How we build your app
A clear process, with deliveries you can try on your phone every week.
- Idea analysis and feature definition
- Interactive prototype before we write code
- Custom UX/UI design
- Native or cross-platform development
- Backend, database and admin panel
- Integration with your website, ERP or payment gateway
- Testing on real devices
- Publishing on the App Store and Google Play
- Maintenance, updates and new versions
Technologies and tools
We choose the right tool for each project.
- Swift
- SwiftUI
- Kotlin
- Java
- Flutter
- Capacitor
- React Native
- Vue
- Quasar
- .NET
- C#
- Node.js
- PHP
- Firebase
App development: frequently asked questions
How much does it cost to develop an app?
The price depends on the platforms (iOS, Android or both), the number of screens and the integrations required. After analysing your idea, we give you a fixed quote broken down by phase, so you can start with a first version and grow from there.
How long does it take to build an app?
A first working version (MVP) is usually ready in 2 to 4 months. More complex apps are built in phases, with deliveries you can try every week.
Native or cross-platform app?
Native apps offer maximum performance and access to all of the device's features. Cross-platform apps cut costs by sharing code between iOS and Android. We recommend the right option for your project and budget.
Do you handle publishing the app on the stores?
Yes. We prepare listings, screenshots and descriptions, and manage submission and review on the App Store and Google Play.
Will the app be mine?
Yes. The source code and the publishing accounts belong to you.
Do you offer maintenance?
Yes. We update the app for every new iOS and Android release, fix issues and build new features whenever you need them.
Other services
Custom software
End-to-end IT projects: management software, integrations, APIs and systems that adapt to your business, not the other way round.
View serviceWeb design
Corporate websites, online shops and web platforms designed from scratch for your business and ready to rank on Google.
View serviceAutomation and AI
Chatbots, automated customer support, document reading and integrations that save hours of work every week.
View serviceShall we talk about your project?
We'll reply within 24 hours.
Tell us what you need and we'll send you a clear quote, no strings attached.