App Development
Native and cross-platform apps engineered to ship — and built to scale once they do.
What Is App Development?
App development means designing, building, and shipping mobile products for iOS and Android — engineered properly from day one rather than patched together to hit a demo.
We handle the full mobile lifecycle: native and cross-platform apps, service integrations, and App Store launch. Whether you're starting from scratch or extending an existing app, we architect solutions that hold up in production.
We built StillMind — a meditation journal with a 4.8-star rating that uses AI to surface personalised insights. When we recommend an approach, it's because we've shipped it ourselves. We know what works in production, not just in demos.
Why Build with AI?
Products That Learn
Traditional software does exactly what you program. AI-powered products learn from usage, improving recommendations, personalization, and intelligence without constant development.
Competitive Moats
AI capabilities trained on your users' data create proprietary intelligence competitors can't easily copy. Your AI learns from your specific context, compounding advantages over time.
Better User Experiences
AI enables genuine personalization — not just different content, but interfaces that adapt to individual users. Natural language understanding, intelligent recommendations, predictive features.
Practitioner Credibility
We don't just advise on AI development — we do it ourselves. StillMind proves we can take an AI product from concept to App Store with results that matter.
How We Build
Discovery & Planning
We explore your product vision and challenge assumptions. Where does AI add genuine value versus gimmickry? What will actually move user engagement metrics?
Architecture Design
We design systems where AI integrates naturally — not as flashy features, but as capabilities users genuinely value. UX that makes AI invisible but impactful.
Incremental Development
We build in iterations, shipping working software regularly. AI models train on real data, refined through testing, optimized for production performance.
Launch & Monitor
We launch with analytics in place, track key metrics, and iterate based on real user behavior. The first version is the beginning, not the end.
Continuous Improvement
AI products improve over time. We continue refining models, adding capabilities, and optimizing based on usage patterns and user feedback.
What We Build
Mobile Apps (iOS & Android)
Native and cross-platform apps with AI features built in — intelligent assistants, recommendation engines, natural language interfaces, personalization.
Web Applications
Full-stack web apps with AI capabilities — semantic search, intelligent automation, predictive features, content generation, data analysis.
AI Integrations
Connect to AI services and APIs — OpenAI, Anthropic, Perplexity, specialized ML models. We handle the integration complexity so you don't have to.
Websites Built for AI Discovery
Websites optimized for both traditional SEO and AI recommendation engines. Be found when users ask ChatGPT or Perplexity for solutions.
Let's Build Something Intelligent
Book a free product consultation. We'll explore your vision, discuss where AI fits, and outline a path from concept to launch.
Frequently Asked Questions
What platforms do you develop for?
We build for iOS, Android (native and cross-platform), and web. Our full-stack capabilities cover mobile apps, web applications, and AI service integrations.
Do you have experience building AI products?
Yes. We built StillMind, a meditation journal with a 4.8-star rating on the App Store. When we recommend an approach, it's because we've shipped it ourselves.
What AI services do you integrate with?
We integrate with OpenAI, Anthropic, Perplexity, and specialized ML models. We handle the integration complexity — authentication, rate limiting, error handling, cost optimization.
What makes your development approach different?
We've shipped a production app to a 4.8-star rating, so we build for the realities of the App Store — performance, review guidelines, and long-term maintainability — not just a demo. You get senior execution, clear milestones, and code built to scale.
Is there an app or product development agency in Budapest?
Yes. Prioritised Labs builds apps and digital products from Budapest, for local and international clients — native and cross-platform iOS and Android, web apps, and AI integrations. We ship our own products too, including a 4.8★ App Store app, so the work is built for production and the App Store, not just a demo.