iOS and Android
App development.
Custom mobile applications in Barcelona for companies looking for a trusted technical partner. 40+ apps delivered for McKinsey, BYHOURS and leading companies.
Apps that drive business results.
We analyze your project in depth to recommend the best technical and product decisions.
✓ We integrate with your team as part of the project, not just as a vendor
✓ Complete end-to-end process: from wireframes to publication in stores
✓ We recommend the best technology for your project
✓ Post-launch support and continuous evolution of your app
Key integrations and features.
We've packaged the most common ones to accelerate your app's development without starting from scratch.
Purchases and secure payments
Stripe, PayPal, Adyen, Apple Pay, Google Pay. We implement PCI-DSS compliant payment gateways without you having to manage the technical complexity or cost of building one from scratch.
Push notifications
Firebase Cloud Messaging for iOS and Android. Segmented, scheduled and personalised notifications to keep your users connected with the app.
Maps & geolocation
Google Maps, real-time location, routes, geofencing. We integrate everything needed for your app to interact with the user's physical environment accurately and efficiently.
Image recognition and multimedia
OCR, QR codes, custom camera, image processing, video and audio streaming. For projects that require more specific and complex visual capabilities.
Artificial Intelligence (IA)
Content recommendations, image recognition, voice interaction, flow personalisation based on user profile. We add AI capabilities where they add real value.
Social integration
Social login, content sharing, profile following. We integrate with the platforms you need — Instagram, LinkedIn, Twitter — so your app makes the most of social networks from day one.
Analytics & tracking
Google Analytics, custom events, conversion funnels. We implement the tracking needed to understand how users behave and make informed decisions.
Case studies.
Some of the apps we've built for leading companies across Spain and Europe.
Our clients.
Companies that trust us to build and evolve their digital products.
It is nice to find partners with whom to work as if they were 100% part of the team. With Liquid we have always had that feeling, which has made our collaboration more efficient and reliable: willing to find the optimal solution and adapting to the needs of the project.
Dani LuengoCTO elAbogado.com
FAQ's
It depends on your specific requirements. Flutter is ideal for cross-platform apps with optimized budget and fast development (40-50% cheaper than native). Native development (Swift for iOS, Kotlin for Android) is better for apps with platform-specific requirements or that need maximum performance. We analyze your project at no cost to recommend the best option based on your needs and budget.
Flutter allows you to develop for iOS and Android with a single codebase, reducing time 40-50% and costs 40-50% vs separate native development. Near-native performance, consistent UI across platforms, and simpler maintenance. Ideal for MVPs and cross-platform apps where you need to reach the market quickly. If you want to know more, visit our Flutter development page.
This is a recurring question and surely 5 or 6 years ago we would have answered possibly not. But both the evolution of the framework by Google and that of the devices and operating systems themselves means that today it is possible to develop an app with Flutter with a design and performance equal to that of a purely native application. There is no need to be afraid of choosing Flutter as a development tool since the advantages are much greater in 99% of projects. Companies like Google Ads, BMW, Alibaba and eBay use Flutter in production with millions of users. App quality depends more on the development team and process than on the chosen technology.
Yes. Our service includes the entire publication process: asset preparation (icons, screenshots, promotional videos), developer account creation if you don't have them, compliance configuration (privacy, permissions, categories), and publication on both App Store (iOS) and Google Play (Android). We also manage subsequent updates and advise you on App Store Optimization (ASO) to improve your app's visibility.
The cost of developing an app in Barcelona depends on several factors, such as the complexity of the application, required functionalities, the platform (iOS, Android, or cross-platform), design, and delivery deadlines. In general, the price can range from €5,000 to over €50,000, depending on these factors.
For example:
- Simple apps: A basic app with limited functionalities could cost between €5,000 and €15,000 (2-3 months)
- Medium complexity apps: Apps with additional features like database integration, push notifications, or social media integration can range from €15,000 to €30,000 (3-6 months)
- Complex apps: Apps with advanced functionalities like secure payments, geolocation, external system integration, or apps with high user load can exceed €30,000 (6+ months)
At Liquid, we offer a personalized quote after an initial consultation to understand your needs and goals, ensuring that the proposed solution fits both your vision and budget.
