Mobile App Development
Mobile App Development - iOS & Android
Reach your customers wherever they are. Kosmoweb develops cross-platform mobile applications using React Native - delivering native performance on both iOS and Android from a single codebase. From initial concept through App Store deployment and beyond.
Why Choose Us
Fast Delivery
From first call to live product. No endless development cycles.
Fixed Pricing
Transparent quotes. No hidden fees. No scope creep surprises.
Full Service
One team handles everything. No coordination headaches.
Services
What We Build
Turn your concept into a working product in 6-8 weeks. We help you define features, build a functional MVP, and get it in front of real users - before you waste money on full development. From market research through user testing, we handle the complete journey from idea to validated product.
Read more - Product & MVPBeautiful interfaces your users will love. We design in Figma, deliver complete design systems, and can hand off to your dev team - or build it ourselves. From user research through developer handoff, we create designs that are both visually stunning and conversion-focused.
Read more - DesignFrom landing pages to full e-commerce platforms. We build fast, responsive websites that look great and drive results. Whether you need a corporate site, an online store, or a complex SaaS dashboard, we deliver clean code that performs.
Read more - Web DevelopmentWe don't disappear after launch. From bug fixes to feature additions, we provide ongoing technical support and maintenance so your product stays healthy and evolving. Whether you need a code audit, performance improvements, or a full project rescue, our team steps in and delivers.
Read more - Project SupportFrom idea to App Store publication. We develop mobile apps for iOS and Android using Ionic, .NET MAUI Blazor, or as progressive web apps. Full service includes UI/UX design, backend development, push notifications, analytics, and 90 days of post-launch support.
Read more - Mobile AppsPricing
Pricing Tailored to Your Project
Every project is quoted individually after understanding your requirements.
Landing Page / Small Website
From €490
Perfect for businesses needing a professional web presence
- Up to 5 pages
- Responsive design
- CMS integration (WordPress)
- Contact form
- Basic SEO setup
- 1 year free hosting
- 30 days support
Corporate Website / E-commerce
From €1,200
Complete website solution with advanced features
- Custom design (Figma)
- Up to 15 pages
- CMS integration
- E-commerce functionality (optional)
- Blog setup
- Advanced SEO
- Payment integration
- 1 year free hosting
- 60 days support
MVP / Web Application
From €2,900
Full product development from idea to launch
- Market research & validation
- Custom UI/UX design
- Full-stack development
- User authentication
- Database architecture
- API integrations
- Testing & QA
- 1 year free hosting
- 90 days support
Mobile App Development
From €4,900
Native or cross-platform mobile applications
- Custom UI/UX design
- iOS & Android development
- Backend & API development
- Push notifications
- App Store submission
- Analytics integration
- Beta testing
- 90 days support
We work with budgets of all sizes. Schedule a free consultation to discuss your specific needs and get a tailored quote.
FAQ
Mobile App Development - FAQ
Yes. Using React Native, we build cross-platform apps that run natively on both iOS and Android from a single codebase - reducing development time and cost by up to 40% compared to building two separate native apps.
Mobile apps typically start from €4,000 for simpler applications. Complex apps with backend systems, real-time features, and third-party integrations range from €8,000–€20,000+. We provide detailed quotes after understanding your requirements.
Simple apps: 6–8 weeks. Medium complexity: 8–12 weeks. Complex applications: 12–20 weeks. We work in sprints with regular demos so you see progress throughout.
Yes. We manage the entire submission process - app store optimization, screenshots, descriptions, compliance requirements, and review responses for both Apple App Store and Google Play.
Absolutely. We build apps that connect with your existing website, CRM, payment systems, and third-party APIs. Backend development is included when needed.
Mobile App Development for Modern Businesses
In a mobile-first world, having a dedicated app can transform how customers interact with your business. Mobile app development at Kosmoweb covers the entire journey from concept and UX design to development, testing, and launch on both iOS and Android platforms. We build apps that deliver genuine value to users and measurable results for businesses.
Our mobile development expertise spans native and cross-platform approaches. We help you choose the right strategy based on your app's complexity, performance requirements, and budget. Whether you need a customer-facing app for bookings and purchases, an internal tool for field teams, or a companion app for your web application, we deliver polished, reliable mobile experiences.
A successful mobile app integrates seamlessly with your existing digital ecosystem. We connect apps with your website, CRM, analytics platforms, and third-party APIs to create a unified experience. Our UX design team ensures your app is intuitive and engaging, following platform-specific design guidelines for iOS and Android while maintaining your brand identity.
Based in Prague, we serve clients across the Czech Republic and internationally. From fitness apps and restaurant ordering systems to B2B tools and SaaS platforms, our mobile development team has the experience to bring your app idea to life. Post-launch, we provide ongoing support, updates, and app store optimization to maximize downloads and engagement.