At Hostino, we typically deliver a first functional version within a maximum of six months, and often sooner for simpler projects.

These are the typical timelines based on your mobile application's complexity in Madrid: a basic MVP requires between 4 and 12 weeks. A medium-sized project needs 3 to 6 months with short development cycles and periodic user testing. Complex projects with system integrations, real-time features, or high security requirements extend from 6 to 9 months or more.

Our philosophy: launch fast, analyze real usage, then adjust priorities based on concrete feedback.

The cost of your mobile application in Madrid depends on the project type and its complexity:

UI/UX Design — Starting from €6,000. Includes complete mockups, interactive prototypes, and design system: wireframes and mockups, Figma prototype, design system, and exported assets.

MVP Application — Starting from €8,000. Minimum viable version to validate your concept in the market: essential features, 1 to 2 platforms, basic backend, and fast launch.

Complete Application — Starting from €10,000. Robust and scalable solution based on project scope: iOS + Android, custom backend, and admin panel.

The cross-platform approach with Flutter or React Native saves costs by avoiding two separate developments. We recommend a progressive approach: MVP, then V1, then V2, with measurable goals at each stage.

Absolutely. Hostino fully manages the publication of your mobile application in Madrid on both stores, and you retain full ownership of your developer accounts.

We handle developer account setup, certificates and digital signatures, compliance with privacy standards and permissions, as well as store listing preparation.

Before launch, we use TestFlight for iOS and internal testing channels for Android. Result: a controlled production release with no unpleasant surprises.

Yes. We support your mobile application in Madrid well beyond its launch, with a structured maintenance framework.

Our preventive maintenance includes operating system, library, and dependency updates. The corrective component addresses incidents with specific deadline commitments.

The evolutionary maintenance allows adding features and improving usability and performance. We also provide periodic monitoring with usage indicators to guide your decisions.

Security is integrated from the design phase of your mobile application in Madrid, complying with GDPR and the Organic Law on Data Protection (LOPD-GDD).

Our practices include encryption of communications and, depending on needs, stored data. We implement robust authentication with detailed permission management, periodic dependency audits, and planned vulnerability testing.

We work with shared reference frameworks such as information security policies and security assurance plans.

Our design team accompanies every mobile application project in Madrid to create intuitive and effective interfaces.

The process includes workshops to understand your users and prioritize key flows, mockups and prototypes in Figma to quickly validate directions, and user testing to identify and fix adoption obstacles.

We pay special attention to accessibility and iOS and Android conventions to deliver an optimal user experience.

For mobile application development in Madrid, we focus on hybrid frameworks Flutter and React Native, adapting the tech stack to each project.

The cross-platform approach allows a single team to cover iOS and Android. For web-to-app projects, we use Ionic or Capacitor to wrap a web application while accessing native features.

On the backend, we work with Node.js, PHP via Symfony or Laravel, or Python with Django or FastAPI. Industrialization includes automated testing, continuous integration, and monitoring.

Our principle: technology serves the product, never the other way around.

We approach every mobile application redesign in Madrid with an in-depth diagnosis, followed by a progressive action plan.

The initial audit evaluates existing code, user experience, and actual usage to define what to keep, remove, or create. Account and data migration preserves your users' history.

Reconstruction is done in stages to minimize risks and deliver visible improvements quickly. Continuous publishing allows users to simply update their application.

We define together a viable business model from the conception of your mobile application in Madrid, and optimize it using the AARRR framework.

Several models can be considered: paid app, in-app purchases, subscription, advertising, or freemium. Business Model workshops help clarify your value proposition and pricing strategy.

Thanks to Flutter and React Native, we optimize development costs by covering iOS and Android with a single codebase, thus improving your return on investment.

The AARRR framework structures the approach around Acquisition, Activation, Retention, Revenue, and Referral. Tracking key indicators and periodic iterations continuously improve performance.