Mobile Apps
iOS and Android apps developed in a single step (using Flutter technology). No duplicated costs, optimized development time, and guaranteed top performance.
Your App in Your Users' Pockets
Are you looking to create a high-quality mobile application?
Two native teams? Double the budget? That was before. Now we're betting on hybrid apps . Today we develop once and deploy on both platforms with native performance.
We've been deploying apps to production for over a decade. Apps for professional sports leagues with millions of users. Apps for startups that needed a mobile app for rapid validation. Apps for companies that wanted a direct channel to their customers. Very different projects with one thing in common: their performance remains consistent years after deployment , they scale when needed, and they don't break when they're most required.

From Idea to App Stores
Our process for creating your mobile application minimizes risks and speeds up deployment . Early validation, rapid iterations, and a clear path to publication.
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Discovery and Definition
We analyze your model to define the best technology: Native app, hybrid (Flutter) , or perhaps a PWA ? We define critical functionalities for the MVP.
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UX/UI Design
Wireframes and visual design adapted to iOS and Android guidelines to ensure smooth visual performance .
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Iterative Development
Two-week sprints with builds of your hybrid app (Flutter) that you can install and test on your device.
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Testing and Performance
Testing on physical devices, automated testing, and thorough performance analysis before deployment .
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Publication in Stores
We manage the complete deployment on Apple App Store and Google Play: accounts, assets, and publishing policies.
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Maintenance and Evolution
App stores require constant updates. We offer ongoing maintenance to ensure performance with each new version of iOS and Android.
Why choose Mecexis to create your mobile app?
Experience with apps and PWAs used by thousands of people
There are many agencies that make apps. The difference lies in the performance and stability after launch.
We've developed apps that handle millions of sessions per month without crashing. Apps that have scaled from a thousand users to hundreds of thousands without rewriting a single line of code.
We achieve this because we don't just develop the app: we also build the backend and manage the infrastructure. When there's a performance issue, there's no finger-pointing. We monitor the app after deployment , diagnose the problem, and fix it. One point of contact, full responsibility.
We use hybrid technology (like Flutter) to deliver iOS and Android apps with a single codebase, reducing costs without sacrificing performance or user experience.

Frequently Asked Questions
Clear answers to the most common questions about mobile application development.
Everything You Need to Know Before You Start
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1
Do you develop for both iOS and Android, or do I have to choose?
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We cover both with a single development. We use hybrid technology (Flutter) that generates native code for both platforms from a single base.
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2
How much does it cost to develop a mobile app?
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It depends on the scope. A functional MVP typically costs between €25,000 and €50,000. More complex apps with a robust backend can exceed €100,000. We'll provide you with a detailed quote after understanding your needs.
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3
How long does it take to be ready?
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A typical MVP is in the app stores within 3-4 months. More complex apps can take 6-9 months. We work in two-week sprints with consistent releases.
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4
Do you handle publishing on the App Store and Google Play?
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Yes, we handle the entire deployment process on the App Store and Google Play , account management, assets, and regulatory compliance.
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5
What happens when Apple or Google update their systems?
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Apps require ongoing maintenance. We offer maintenance contracts to ensure your app continues to function smoothly with every iOS and Android update.
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6
Can it connect with our current systems?
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If your system has an API or allows data export, yes. We integrate with ERPs, CRMs, payment gateways, and third-party services. If it doesn't have an API, we can develop a connection layer.
We've built apps that are used by the masses. That teaches you things that aren't in any tutorial.

