Off-the-shelf software doesn't fit, a process eats hours, or your app idea never ships? You get the custom solution that fits — hours saved, faster operations, your app finally live. We build it ourselves and hand it over cleanly: in the end it's yours.
Four workflows we shipped into real apps in 2026. No chatbot. No magic. Just fewer clicks and faster answers — quietly, in the background.
TaxCastle reads every receipt in under three seconds — date, amount, VAT, vendor. Booked straight into DATEV. Firms save 4–6 hours every week.
BeforeType out every receipt by hand, then post it.
in use at tax firms
RoadReview documents every drive via GPS. The instructor tags mistakes in two taps — location, speed and the voice note attach automatically, and the app transcribes it. Next lesson's briefing is ready before stepping out of the car.
BeforeReconstruct mistakes from memory after the lesson.
live · iOS + Android
Maklerportal merges viewing photos, a voice memo and the data sheet into a finished listing. The agent talks for a minute, gets eight pages back.
BeforeAssemble the listing photo by photo yourself.
GDPR-compliant · live
Wissensvorsprung scans every issue before it goes to print. A reader asks a question, gets the right page — from three years of back issues. The editorial indexing job disappears.
BeforeTag every issue by hand.
3 years archive · live
<RoadReview/>
After every driving lesson you can review at home what happened: every tagged mistake with its location, speed and your instructor's explanation. Available on iOS and Android.
One week with you. Find the use-case, look at the data, formulate the hypothesis.
Four weeks. Working software with an eval set built from your real data.
Shipped, monitored, handed over to your team. We stay within reach.
Native & cross-platform. Scalable, in-app purchases, real-time sync, secure. Apps your customers use every day.
02 PlatformAPIs, admin tools, data pipelines. Boring tech on purpose, EU-hosted, properly handed over.
03 AI · 2026RAG, agents, evals — built into real apps. Not ChatGPT wrappers, but features with tests and an SLA.
Very professional and extremely flexible — a fast dev team that really knows their craft. Changes were sometimes implemented live during the video call.
The team does phenomenal work. More professional, faster and more results-oriented than most big agencies.
Aleks and Til just think along. As soon as a problem appears, they don't rest until it's solved.
Creativity, thinking along, and a focus on solutions. They're now my go-to developers for everything app-related.
Aleksandar & Tilman founded the company in 2018. Today we ship apps with a tight core team — for Mittelstand, startups and niche industries, from driving schools to a water-damage restoration academy.
Workshop for apps, software and AI. Building from Frechen, Germany since 2018.
