Web and mobile apps from one studio
Big agencies are slow to decide, and a single freelancer can struggle with the full breadth of a product. A studio-sized team sits comfortably between the two.
Design and engineering share one backlog, so the visuals never drift away from what can realistically ship on time.
We work best with brands hiring an app development agency who want a partner that ships. Cross-platform app development with React Native, Next.js, and production backends.
What you get
- Web and mobile apps
- Shared design systems
- API and cloud setup
- Store and web launch
- One studio accountable for the result
- Design and engineering on the same schedule
- Support available after launch
How engagement works
As your app development agency, we run a shared backlog, design reviews, and engineering sprints, and you keep one point of contact throughout.
- 01
Discover
Goals, constraints, data sources, and success metrics, all settled before we touch architecture or prompts. You see progress on the critical path every week.
- 02
Design
System design, AI/tool boundaries, interface direction, and interaction prototypes. Nothing here waits on a handover between separate teams.
- 03
Build
Modern stack, clean architecture, evaluated AI behavior, and iterative demos you can react to. On app development projects we favour practical architecture over trendy defaults.
- 04
Launch
Ship, monitor, harden, and keep improving models, tools, and product after go-live. The work for teams in Germany stays tied to the outcome you asked for.
How we build it, and why
The stack is chosen per project, not applied from a template. For app development agency work these are the defaults, and the reason each one is on the list.
- React Native
- one codebase for iOS and Android, which halves the surface area you maintain after launch
- Next.js
- server rendering and static generation in one framework, so marketing pages stay fast and app routes stay dynamic
- NestJS
- structure and dependency injection on the backend, which keeps a growing API from turning into a pile of route handlers
- Firebase
- auth, push, and realtime sync without standing up your own infrastructure first
- AWS
- the services you grow into, once a managed platform stops being enough
What the first weeks look like
- Week 1
Scope and architecture
Users, data, integrations, and constraints, ending in a written plan for the app development that you approve before anyone opens an editor.
- Weeks 2-3
Design the critical path
The screens that carry the product, prototyped and clickable. Design and engineering review together, so nothing gets drawn that cannot ship.
- Weeks 4-8
Build in weekly slices
Every week ends with something on a real URL. web and mobile apps lands early, because the rest of the plan depends on it working.
- Launch
Ship, measure, hand over
Release, monitoring, analytics, and a documented handover, so your team can carry it without calling us.
Weighing up your options
There are three realistic ways to get this built. Each is the right answer for someone.
A solo freelancer
Cheapest per hour and fine for a contained task. The risk on app development is breadth — one person covering design, backend, infrastructure, and launch usually means one of them is weak, and there is no cover when they are unavailable.
A local agency in Germany
Same timezone and a face to meet, which genuinely matters for some teams. You are also paying German teams emphasizing quality, privacy, and maintainable systems. rates for the whole team including the layers that never touch your app development, and a local shortlist is a small shortlist.
Arcode
A small senior team. The people who scope the app development write the code, you get weekly demos instead of status decks, and the engagement ends when the thing is live and handed over.
Work we have shipped
Prism Goals
Frontend · Strapi CMS
Accountability platform with dashboards, weekly check-ins, admin tooling, and progress analytics.
Goal tracking product with Typeform check-ins, admin panel, and Strapi-backed content.
- · Goals and values dashboard
- · Weekly check-in integrations
- · Admin user management
- · Progress analytics
Next.js · TypeScript · Material UI · Strapi · Axios
Dare To Donate
Mobile · React Native
Cross-platform blood donation app connecting donors and recipients with Firebase auth and realtime data.
Expo React Native app for donation matching with secure auth and cloud storage.
- · iOS and Android via Expo
- · Firebase auth and realtime DB
- · Donor/recipient flows
- · Secure cloud storage
React Native · Expo · Redux Toolkit · Firebase
Lengju Deildin
Realtime frontend · GraphQL
Live football league experience with sockets, GraphQL, and YouTube stream widgets.
Automated league app built at Stellar Stack with live scores, widgets, and stream integrations for higher fan engagement.
- · Realtime score updates
- · YouTube live widgets
- · GraphQL data layer
- · Automated league data views
React · GraphQL · Apollo · WebSockets · Firebase
Working with teams in Germany
German teams emphasizing quality, privacy, and maintainable systems. Work is remote-first (CET/CEST), with written updates you can read in your own time. We usually collaborate in German/English.
How we work with Germany teams
Germany is three to four hours behind us, which means a full shared afternoon. German teams generally prefer a written scope agreed before work starts, and we work that way by default: spec in writing, then build against it.
What Germany clients usually need
German work skews towards maintainable systems rather than throwaway MVPs — B2B platforms, industrial and logistics tooling, and AI features that have to be explainable to a non-technical stakeholder before they ship.
Contracts, data, and compliance
GDPR is the starting point, not an afterthought. We default to EU-hosted data stores, keep a record of processing activities, and provide a DPA without being asked. Invoicing is in EUR, with reverse-charge VAT for registered businesses.
