A premium software studio engineering iOS, Android, Web and AI products with the obsession of Apple and the speed of Linear.
Trusted by founders & teams shipping serious products
Services
One studio. Strategy, design, engineering and growth — under a single, obsessive standard. No agency hand-offs. No template velocity.
Native iOS & Android. Built with Swift, Kotlin and React Native. Designed to feel inevitable.
Marketing sites, dashboards and storefronts engineered for speed, SEO and conversion.
Custom AI agents, automations and copilots wired into your product and operations.
Identity, interface and motion — designed end-to-end at Apple-level fidelity.
Long-term partnership. We own uptime, security and the roadmap with you.
From MVP to millions of users. Architecture, infrastructure and growth engineering.
Why work with us
MVPs in weeks, not months.
Apple-level polish on every pixel.
Swift, Kotlin, React, Edge, AI.
100/100 Lighthouse by default.
Crawl-perfect, structured, ranked.
Zero-trust, audited, encrypted.
From MVP to millions of users.
Designs honored down to 1px.
Process
We map the problem, the user, and the opportunity.
Scope, architecture and roadmap — pinned to outcomes.
Identity, interface and motion designed end-to-end.
Engineered in tight loops with weekly demos.
QA, security and performance under load.
App Store, Play Store, Edge — shipped clean.
Ongoing partnership. We stay after launch.
Selected work
Apps & sites shipped
Client retention
Avg load time
Lighthouse avg
Rezensionen
Frequently asked
MVPs ship in 4–8 weeks. Full products in 8–16 weeks. We work in tight weekly sprints with live demos.
Engagements start at €15k for MVPs and scale based on scope. We send a fixed proposal after a 30-minute discovery call.
Yes — end-to-end. Compliance, assets, screenshots, review responses and post-launch updates.
Always. Mutual NDAs are signed before the first call if requested.
Yes. Monthly retainers cover maintenance, security, performance and roadmap continuation.
Swift, Kotlin, React Native, React, TanStack Start, Edge runtimes and modern AI stacks (LLMs, RAG, agents).
Let's talk
Tell us about your product. We respond within one business day with next steps, questions and a clear path forward.
Email · hello@marijanfrey.de
Based · Germany · Global