Software studio · Romania
From conceptto launch.
We design, build and maintain mobile apps, web platforms, AI solutions and automation for companies that need a technology partner they can rely on.
- iOS & Android apps
- Web platforms
- MVPs
- UI/UX Design
- APIs & integrations
- AI agents & MCP
- Automation
- Cloud & DevOps
- Maintenance & support
Our approach
We build software companies can rely on: solid architecture, transparent delivery and technology ready to support business growth.
Architecture
Systems engineered for years of operation, not just for launch day. Clean, tested, documented code.
Transparency
Clear estimates, regular releases and constant access to progress. You always know where the project stands.
Scalability
Infrastructure and code ready for more users, more data and larger teams.
Services
One partner for the entire development lifecycle.
From discovery and design to App Store and Google Play release, maintenance and ongoing development. A dedicated team, a single point of contact, full accountability.
All services →Mobile apps
iOS and Android from a single codebase, or native where it matters. Offline, push, payments, maps.
Web platforms
Web apps, dashboards, marketplaces and B2B portals — fast, secure and easy to manage.
MVPs & new products
We turn an idea into a product real users can test — in weeks, not months.
UI/UX Design
Research, flows, design systems and interactive prototypes — before the first line of code.
AI & automation
AI agents, MCP servers, process automation and assistants connected to your company data.
Backend, cloud & maintenance
APIs, integrations, cloud infrastructure, monitoring and post-launch support, so your app stays fast and secure.
AI & automation
Artificial intelligence that works with your systems.
We connect AI models to your company’s data and applications — CRM, ERP, documents, email — through agents, automation and MCP servers. Processes get faster, errors get rarer, and your team focuses on the work that truly matters.
- AI agents that complete entire tasks, from request to result
- MCP servers for Claude, ChatGPT, Gemini and Copilot
- Automation across the applications you already use
- Assistants that answer from your internal documents
Work
Selected work.
Mobile apps, web platforms and online stores built for companies in Romania and across Europe.
All work →
Mobile appsFintech · Crypto
A non-custodial crypto wallet for Bitcoin, Ethereum, Solana and other networks, with a built-in AI assistant, token swaps and encrypted chat.
Mobile appsRetail · Local marketplace
A deals app connecting users with local merchants — restaurants, cafés, clinics, car services and entertainment venues — with discounts redeemed via QR code.
Web platformsRecruitment · Industrial & maritime
An Oslo-based recruitment platform connecting industrial, construction and maritime specialists with employers across Northern Europe, available in six languages.
Mobile appsEducation
An electronic school register connecting students, parents and teachers: grades, attendance, learning materials, homework and messaging in a single app.
Process
A clear process, from discovery to launch.
At every stage you know what we deliver, when, and what comes next.
- 01
Discovery
We learn the business, the users and the goals. Together we set the scope, the priorities and what success means.
DeliverableBrief, scope and estimate
- 02
Design
Flows, wireframes and the final interface, validated on an interactive prototype before development.
DeliverableInteractive prototype
- 03
Development
Short sprints, regular demos and constant access to the test build. You see progress, not just reports.
DeliverableTest builds
- 04
Launch
Store publishing, deploys, monitoring and the first real data from users.
DeliverableLive product
- 05
Evolution
We optimise based on data, add new features and ensure long-term stability.
DeliverableRoadmap and support
Our products
We also build our own products.
Alongside client work, we invest in our own applications. Every technical and product decision is proven on our products first, and that experience goes straight into client projects.
Consumer app
Mobile · iOS & Android
SaaS platform
Web · B2B
Technology
Proven technology, chosen to fit the product.
Mobile
- React Native
- Expo
- Kotlin Multiplatform
- Swift
- Jetpack Compose
Web
- React
- Vue
- Astro
- Next.js
- TypeScript
- Tailwind
Backend
- Laravel
- Node.js
- PostgreSQL
- MySQL
- Redis
- GraphQL
AI
- Claude
- OpenAI
- Gemini
- MCP
- RAG
- n8n
Cloud
- Cloudflare
- Docker
- CI/CD
- Stripe
- Hetzner
FAQ
What clients ask us most.
How much does an app cost?
It depends on complexity: number of screens, integrations, platforms and design depth. After a short discovery call we send a clear, phased estimate with no hidden costs.
How long does development take?
A well-defined MVP usually launches in 6–12 weeks. We deliver more complex products in stages, with working versions along the way so you can test early.
Who owns the source code?
You do. At the end you get the source code, access to every account and the documentation. No lock-in, no dependency on us.
Can you take over an existing app?
Yes. We run a technical audit, stabilise what needs it and continue development — on our own or alongside your team.
Do you offer maintenance after launch?
Yes. We offer maintenance and ongoing development: updates, monitoring, security and new features, driven by a shared roadmap.
Do you implement AI solutions?
Yes. We build AI agents, MCP servers, process automation and assistants that answer from internal documents, securely integrated with your existing systems.
Do you only work with clients in Romania?
No. We are based in Romania and work remotely with clients across Europe and beyond, in English or Romanian.
Next step
Have a project?Let's build it together.
Briefly describe what you are planning. We reply within one business day with the next steps.
contact@cityapps.studio