Your workflow.
One app.
Spreadsheets, WhatsApp groups and sticky notes on the monitor, that works, until it doesn’t. We build the app that mirrors how you actually work. For iOS, Android and the browser.
No obligation, we’ll tell you honestly whether an app is worth it for you.
Job on site
Job #4821 · Today
Müller GmbH
Hauptstr. 12, Köln
4,2 km · 8 Min
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Trusted by growing businesses









Is your team running on notes and spreadsheets?
Most processes just grow. At some point the tool costs more time than the task. These are the signs we see in almost every first call.

Data in five places
Excel, email, WhatsApp, paper, and nobody knows which version is right.
Typed twice
The same information entered three times. Three chances to get it wrong.
No overview
A simple report costs you half a day.
Nothing is mobile
Your team is at the customer, the data is at the office.
Knowledge lives in people
One person is away and the process stops.
Off-the-shelf doesn’t fit
You pay for 40 features and use four.
Three is the tipping point
If three of these sound familiar, an app pays for itself.
In the first call we work out together how many hours a week you’d win back, and we say so honestly if it isn’t worth it.
Free & no obligation
Which app do you need?
Four routes, one foundation. In the first call we find out which fits your workflow, often it isn’t the one you’d expect.
Swipe through all 4
Not sure which fits?
We’ll work it out together, free and with no obligation.
Here’s what that looks like
Four businesses, four problems, four apps. No concept talk, these are the workflows we digitise most often.
Scroll for all examples
Your workflow isn’t here?
That’s the rule, not the exception. Tell us how you work today and we’ll tell you what’s worth doing.
Free & no obligation
Your idea, as a real app
From a one-person business to a team of 200, from a simple checklist to a complete industry solution. If you can describe the workflow, we’ll build the app for it.
You describe
Day 1your workflow, your idea, in plain terms, not jargon.
We build
Week 3–4a clickable prototype you test and shape before we code.
You use
From week 8the finished app in daily work, on iOS, Android and the browser.
Your industry isn’t here?
All the better. Then we build something that doesn’t exist yet, made exactly for your workflow.
Free & no obligation
Build once run everywhere
One codebase for iOS, Android and web. That saves around 40% of development time, and you never again have three apps that behave differently.
Job #4821 · Today
Müller GmbH
Hauptstr. 12, Köln
4,2 km · 8 Min
Photos
Signature
Job #4821 · Today
Müller GmbH
Hauptstr. 12, Köln
4,2 km · 8 Min
Photos
Signature
Job #4821 · Today
Müller GmbH
Hauptstr. 12, Köln
4,2 km · 8 Min
Photos
Signature
~40% less effort
One codebase instead of three teams for three platforms.
One update for all
Build a feature once, instantly live on every device.
Same behaviour
No surprises between iPhone, Android and browser.
Less maintenance
One codebase to maintain means lower running costs for you.
Everything included, no surprises
No off-the-shelf builder, no hidden costs, no nasty surprises on the invoice. It’s all in the fixed price, from day one.
Swipe to see all 4 areas
Fixed price · Fixed date · The code is yours
The technology behind your app
Proven, widely used technology, so you can always find other developers. No lock-in, nothing exotic.
Mobile
Web & design
Backend & data
Operations & stores
Technologies in our app stack
4 steps to your app
You see something clickable after two weeks, not an invoice after four months.
Understand the process
We come to you, watch how you work today and write it down.
Job #4821
Müller GmbH
Address
Hauptstr. 12, Köln
Signature
Prototype
You click through your app before a line of code exists. Changes are free here.
Job #4821 · Today
Müller GmbH
Hauptstr. 12, Köln
4,2 km · 8 Min
Photos
Signature
Development
In two-week sprints. After each sprint you get a working version.
Dashboard · June
Overview
128
+12jobs
98%
+3%on time
Revenue
+22%Launch & support
Store publishing, training and ongoing development.

Next slot free
Sprint 1 starts whenever you do.
Next slot free shortly, we deliberately run few projects in parallel.
Free & no obligation
Your data stays your data
An app processes your company’s and your customers’ data. That’s why security isn’t a surcharge here, it’s the starting point.
- Hosting in German data centres
- Encrypted in transit & at rest
- Roles and permissions model
- Data processing agreement (DPA)
- Regular updates & monitoring
- No tracking without consent
We advise to the best of our knowledge, the legal review stays with your data protection officer.
A route that fits you
Every app is different, so there are no off-the-shelf price tags. These three shapes cover almost everything.
Swipe to compare packages
What our clients say
Swipe for more
What clients ask us beforehand
The questions that come up in almost every first call, answered honestly, up front.
Your question isn’t here?
Write to us, we answer within 24 hours.
What does an app cost?
Honest answer: it depends on scope. A focused web app sits well below a solution with an ERP connection. After the first call you get a fixed price, not an estimate that grows later.
Native or cross-platform?
For most business apps cross-platform (React Native or Flutter) is the right call: one codebase, around 40% less effort, the same behaviour everywhere. We only recommend native when you genuinely need deep hardware access, and we’ll say so openly.
How long until launch?
A focused project is typically live after 8–12 weeks. But you see a clickable prototype after 3–4 weeks, and a working version every two weeks after that.
Do I own the code?
Yes, entirely. Code, design and data are yours. You can continue with another team at any time, we build without lock-in on purpose, and document it so that’s actually practical.
Do you handle store publishing?
Yes. We take care of the App Store and Google Play, including developer accounts, store copy, screenshots and the review process.
What happens after launch?
On request we handle monitoring, updates and further development. Apps are never finished: operating systems change, and your workflow keeps evolving.
Tell us about your workflow.
One call, 30 minutes, no sales pressure. Afterwards you’ll know whether an app is worth it for you, and roughly what it costs.
