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.
- Market research & competitor analysis
- Feature prioritization workshop
- Clickable prototype design
- Fully functional MVP development
- User testing setup
- 1 month post-launch support
Beautiful 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.
- User research & wireframing
- Complete UI/UX design (Figma)
- Design system & style guide
- Responsive layouts (mobile, tablet, desktop)
- Interactive prototypes
- Developer handoff documentation
From landing pages to full e-commerce platforms. We build fast, responsive websites that look great and drive results.
- Corporate websites
- Landing pages
- E-commerce platforms (WooCommerce, Shopify)
- Web applications (SaaS, dashboards)
- WordPress & headless CMS solutions
- Custom integrations & APIs
We 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.
- Bug fixes & troubleshooting
- Performance optimization
- Code audits & refactoring
- Feature development
- Monthly retainer packages
- Emergency support
Pricing
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.