Discover the estimated cost of your project in less than 2 minutes. No commitment, no unsolicited calls, no surprises.
After completing the calculator you will get a professional report with the full breakdown of your project.
Forget waiting days for a quote. Our calculator gives you a reliable estimate instantly.
Get your budget in less than 2 minutes with our interactive assistant.
Algorithm based on 30+ real projects for reliable estimates.
100% free. No unsolicited calls, no sales pressure.
Adaptive questions based on the type of project you need.
Select the features and functionalities your app needs.
Our algorithm calculates the cost based on similar projects.
If interested, book a free call to fine-tune the details and start your project.
The cost of developing a mobile application depends on multiple variables. Understanding these factors will help you better define your project and optimize your investment.
A basic design with standard screens costs less than a custom interface with animations, micro-interactions, and a complete Design System. Design represents 15-25% of the total budget.
Each feature adds complexity: social login, in-app payments, geolocation, real-time chat, segmented push notifications, or AI integration significantly increase the cost.
An app with its own backend, custom API, and scalable database requires more development than one using services like Firebase or Supabase. Backend can represent 30-40% of the project.
Developing for a single platform is more affordable. With cross-platform frameworks like React Native you can cover iOS and Android with just 20-30% extra cost.
Apps handling sensitive data (health, finance) require advanced encryption, 2FA authentication, and compliance with regulations like GDPR, which increases development costs.
A basic CMS to manage content differs from an advanced dashboard with analytics, user management, content moderation, and integrated marketing tools.
A simple app with basic features requires less time and resources. An advanced application with artificial intelligence, augmented reality, or complex integrations requires a considerably larger budget.
These price ranges are based on over 30 projects developed. The final cost will depend on your project's exact specifications.
Ideal to validate your business idea with real users
For businesses that need specific functionalities
Robust solutions with multiple integrations
High-performance applications with advanced technology
| App Type | Price | Estimated Time |
|---|---|---|
| Basic App / MVP | From €8,000 | 2-3 months |
| Intermediate App | From €15,000 | 3-5 months |
| Complex App | From €35,000 | 5-7 months |
| Enterprise App | From €60,000 | 6-12 months |
Want to know exactly how much your app would cost?
If you have a project in mind and want us to make it a reality, book a free call to discuss your idea and get a personalized proposal.
First call is free
+10 years of experience
Choose your time slot
We are a mobile app development agency specialized in creating high-quality native applications for startups and companies.
“At Docastix we focus on developing apps that truly connect with your business: production-ready products, with a solid technical foundation and built to scale.”
Our calculator is based on real data from over 30 mobile applications developed for clients in Spain and Europe.
Senior developers with experience in iOS, Android, and cross-platform technologies like React Native and Flutter.
We work with weekly sprints that allow you to see constant progress and adjust the project according to your needs.
All developed code is 100% yours. No dependencies, no hidden licenses, no long-term lock-ins.
We don't make prototypes that gather dust. We develop apps ready to publish on the App Store and Google Play.
We offer maintenance packages to keep your app working correctly with every new iOS and Android update.
Mobile app development agency in Spain. Specialists in iOS, Android, and cross-platform solutions.
Ready to find out how much your app will cost?
We answer the most common questions about budgets, timelines, and the mobile app development process.
The cost of developing an app in 2026 ranges from €15,000 for a basic MVP to €120,000 or more for complex applications. The main factors determining the price are: feature complexity, platforms (iOS, Android or both), UI/UX design, third-party integrations, and required backend.
Our calculator has 85-90% accuracy, calibrated with data from over 30 real projects. The estimate INCLUDES: design, development, testing, and documentation. It does NOT INCLUDE: server costs, store publishing, or post-launch maintenance.
A basic MVP can be ready in 8-12 weeks. Medium complexity projects take 3-4 months, while more complex apps may require 5-6 months.
A native app is developed specifically for iOS (Swift) or Android (Kotlin), offering the best performance. A hybrid app (React Native, Flutter) uses a single codebase for both platforms, reducing costs by 30-40%.
Annual maintenance typically represents 15-25% of the initial development cost. For a €30,000 app, this means €4,500-€7,500 per year.
It depends on your target audience. With cross-platform frameworks like React Native, you can cover both platforms with just 20-30% extra cost compared to a single platform.
Yes, in most cases we recommend starting with an MVP (Minimum Viable Product). An MVP lets you validate your idea investing €15,000-€30,000, rather than the €80,000+ a full app can cost.
The budget includes: complete UI/UX design, frontend and backend development, quality testing (QA), and intellectual property of the code. Store publishing and hosting costs are additional.
Yes, we offer maintenance packages that include security updates, bug fixes, adaptation to new iOS/Android versions, and technical support.
We use agile methodology with weekly sprints. You can review progress every week and request minor adjustments at no extra cost.
Entrepreneurs across Spain are already using our calculator to plan their projects. It's your turn.
No credit card · No unsolicited calls · Result in 2 minutes