Applications

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.

iOS & Android Web app GDPR-compliant Live from week 8

No obligation, we’ll tell you honestly whether an app is worth it for you.

Job on site

9:41

Job #4821 · Today

Müller GmbH

Open
M

Hauptstr. 12, Köln

4,2 km · 8 Min

Photos

Signature

Complete job
8 wks
to your app
99.9%
uptime
faster workflows
4.8
app rating
Made in GermanyGDPR-compliantiOS · Android · WebWorks offline

Trusted by growing businesses

Ride Luxury
Ride Luxury
Lenz Wärmepumpen
Lenz Wärmepumpen
Zahnarztpraxis Ghalkhani
Zahnarztpraxis Ghalkhani
A.I.B. GmbH
A.I.B. GmbH
Mocite
Mocite
GreenTech Solutions
GreenTech Solutions
Rogalla Bedachungen
Rogalla Bedachungen
Hyper Energy
Hyper Energy
De Giorgio
De Giorgio
Sound familiar?

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.

A cluttered desk of notes and spreadsheets

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.

Work out the potential

Free & no obligation

What we build

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.

4routes
iOS & Android

Mobile app

For teams in the field, on site or at the customer. Works without a signal and syncs later.

Field service · trades · logistics

4 highlights
  • Works offline
  • Push messages
  • Camera & scanner
  • In the stores
Popular

Business dashboard

Your numbers in one place, in real time. Instead of a month-end export you see where you stand today.

Management · finance · sales

4 highlights
  • Live reporting
  • Roles & permissions
  • Export & reports
  • On every device
No store

Progressive web app

App feel straight in the browser, installable in one click. No store review, no forced updates.

Customer portals · internal tools

4 highlights
  • Ready instantly
  • Installable
  • One update for all
  • Lowest entry cost
Connect

API & integration

Your systems don’t talk to each other? We build the interface that connects ERP, shop and tools.

Grown IT landscapes

4 highlights
  • ERP connection
  • Automation
  • Secure access
  • Documented

Swipe through all 4

Not sure which fits?

We’ll work it out together, free and with no obligation.

Let’s find out together
From practice

Here’s what that looks like

Four businesses, four problems, four apps. No concept talk, these are the workflows we digitise most often.

Real screens, real workflows
9:41

Job #4821 · Today

Müller GmbH

Open
M

Hauptstr. 12, Köln

4,2 km · 8 Min

Photos

Signature

Complete job
Trades & field service

The report writes itself on site

Today

Notes in the van, photos on a private phone, report typed up at the office in the evening.

With an app

Close the job on site: photos, signature, done. The office sees everything instantly.

−6 hrsof admin per week
9:41

Stocktaking

Aisle B · Shelf 4

3/48
Art. 44-220124
Art. 44-220812
Art. 44-221536
3 items72 units
Warehouse & logistics

Scan instead of type

Today

Stocktaking on a clipboard, then copied into Excel, with typos.

With an app

Scan the barcode, tap the quantity. Stock is right in real time.

−80%data entry errors
9:41

Time tracking

Thu, 11 Jun

TW

Clocked in

07:58 · 4:04 h today

This week

32,5 h
MonTueWedThuFri
Time tracking & team

Timesheets that never go missing

Today

Paper slips that vanish by month end. Arguments at payroll.

With an app

One tap on arrival and departure. Payroll is ready at month end.

Minutesinstead of days until payroll
9:41

Your order

#2291 · Schmidt KG

On track
Order received03 Jun
In production04 Jun
Quality check05 Jun
Shipping06 Jun

Delivery note.pdf

248 KB

Customer portal

No more “what’s the status?”

Today

20 calls a day with the same question. Every one interrupts the work.

With an app

Customers see status, documents and dates themselves, around the clock.

−40%calls asking for updates

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.

Discuss my workflow

Free & no obligation

For any industry

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.

Trades Logistics & warehouse Care & health Hospitality Retail Real estate Construction Associations Workshops Agriculture Facility management Practices & firms Energy & solar Transport Manufacturing Events Trades Logistics & warehouse Care & health Hospitality Retail Real estate Construction Associations Workshops Agriculture Facility management Practices & firms Energy & solar Transport Manufacturing Events
Job management Time tracking Stocktaking & scanner Checklists Customer portal Scheduling Maintenance logs Delivery notes Photo documentation Live dashboards Route planning Forms Orders Team chat Offline capture Invoices Job management Time tracking Stocktaking & scanner Checklists Customer portal Scheduling Maintenance logs Delivery notes Photo documentation Live dashboards Route planning Forms Orders Team chat Offline capture Invoices
16+industries
16+functions
3–4 wksto prototype
100%your code
1

You describe

Day 1

your workflow, your idea, in plain terms, not jargon.

Free intro call
2

We build

Week 3–4

a clickable prototype you test and shape before we code.

Clickable prototype
3

You use

From week 8

the finished app in daily work, on iOS, Android and the browser.

Live app

Your industry isn’t here?

All the better. Then we build something that doesn’t exist yet, made exactly for your workflow.

Discuss my idea

Free & no obligation

Platforms

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.

One codebase
9:41

Job #4821 · Today

Müller GmbH

Open
M

Hauptstr. 12, Köln

4,2 km · 8 Min

Photos

Signature

Complete job
iOS
App Storelive
9:41

Job #4821 · Today

Müller GmbH

Open
M

Hauptstr. 12, Köln

4,2 km · 8 Min

Photos

Signature

Complete job
Android
Google Playlive
app.ihre-firma.de
9:41

Job #4821 · Today

Müller GmbH

Open
M

Hauptstr. 12, Köln

4,2 km · 8 Min

Photos

Signature

Complete job
Web
Browser · PWAlive
One code · three platforms · one team
01

~40% less effort

One codebase instead of three teams for three platforms.

02

One update for all

Build a feature once, instantly live on every device.

03

Same behaviour

No surprises between iPhone, Android and browser.

04

Less maintenance

One codebase to maintain means lower running costs for you.

What’s included

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.

4areas16deliverables
01

Concept & design

Understand first, then build.

4 deliverables
  • On-site process analysis
  • Clickable prototype
  • UX for real use
  • Design system
02

Development

Built clean, no throwaway code.

4 deliverables
  • One codebase, all platforms
  • Offline capability
  • Automated tests
  • Documented code
03

Security & law

Considered from day one.

4 deliverables
  • GDPR-compliant
  • Encryption
  • Roles & permissions
  • Hosting in the EU
04

Launch & operations

It continues after go-live.

4 deliverables
  • Store publishing
  • Training your team
  • Monitoring & updates
  • A named contact

Swipe to see all 4 areas

Fixed price · Fixed date · The code is yours

Free intro call
Tech stack

The technology behind your app

Proven, widely used technology, so you can always find other developers. No lock-in, nothing exotic.

Mobile

React NativeFlutterExpoSwiftKotlin

Web & design

ReactNext.jsTypeScriptTailwindFigma

Backend & data

Node.jsGraphQLPostgreSQLSupabaseFirebaseRedisStripe

Operations & stores

DockerVercelSentryPostmanApp StoreGoogle Play

Technologies in our app stack

Process

4 steps to your app

You see something clickable after two weeks, not an invoice after four months.

Live from week 8
01
Week 1–2

Understand the process

We come to you, watch how you work today and write it down.

Process analysis
02
9:41

Job #4821

Müller GmbH

Draft

Address

Hauptstr. 12, Köln

Signature

Complete job
Week 3–4

Prototype

You click through your app before a line of code exists. Changes are free here.

Clickable prototype
03
9:41

Job #4821 · Today

Müller GmbH

Open
M

Hauptstr. 12, Köln

4,2 km · 8 Min

Photos

Signature

Complete job
Week 5–10

Development

In two-week sprints. After each sprint you get a working version.

Working version
04
9:41

Dashboard · June

Overview

128

+12

jobs

98%

+3%

on time

Revenue

+22%
JanFebMärAprMaiJun
From week 11

Launch & support

Store publishing, training and ongoing development.

Live app + support
A consultant understanding a client’s workflow on site

Next slot free

Sprint 1 starts whenever you do.

Next slot free shortly, we deliberately run few projects in parallel.

Start my project

Free & no obligation

Security & GDPR

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
GDPR TLS 1.3 EU hosting DPA

We advise to the best of our knowledge, the legal review stays with your data protection officer.

Security checkAll green
EncryptionTLS 1.3
Data locationFrankfurt, DE
Backupsdaily
Accesslogged
Last scan: just now 0 warnings
Packages

A route that fits you

Every app is different, so there are no off-the-shelf price tags. These three shapes cover almost everything.

Fixed price · no hidden costs
01

Start

Test an idea

On request

tailored to your scope

5 included
  • One clear use case
  • Web app or PWA
  • Clickable prototype
  • Up to 5 screens
  • Launch & handover
Request a quote
Most chosen
02

Business

Your workflow, digital

On request

tailored to your scope

6 included
  • Mobile app (iOS & Android)
  • Business dashboard
  • Roles & permissions
  • Offline capability
  • Store publishing
  • Training & 3 months support
Request a quote
03

Enterprise

Connect systems

On request

tailored to your scope

5 included
  • Everything in Business
  • ERP / API connection
  • Custom integrations
  • SLA & monitoring
  • Dedicated contact
Request a quote

Swipe to compare packages

Fixed price upfrontFixed dateThe code is yoursNo lock-in
Client voices

What our clients say

5,010+ Google reviews

“The team developed a custom app for us to sell heat pumps and spare parts. The implementation is professional and perfectly tailored to our needs.”

CL

Christian Lenz

Lenz Wärmepumpen

Custom app

“A custom platform was developed for our internal processes that significantly improved our existing systems. We now work more efficiently and save time.”

MR

Malik Ramirez

Client

Internal platform

“Alongside a professional website, our internal processes were analysed and improved with custom software solutions.”

MR

Mohammed Rahhioui

Industrial company

Custom software

Swipe for more

Questions & answers

What clients ask us beforehand

The questions that come up in almost every first call, answered honestly, up front.

6answers

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.

Free & no obligation

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.

Answer within 24h Fixed price & fixed date GDPR-compliant The code is yours