Service 05

App development in the Lower Rhine region

Native apps for iOS and Android, built for people with no time for training sessions. One button, one result.

What you get

One codebase, both platforms

Flutter: iOS and Android from a single source: half the cost, same quality.

Offline-first

Works on the job site, in the field, in the basement. Data syncs later.

All the way to the store

Design, development, testing, App Store & Google Play, complete from one person.

EU backend

Servers in Frankfurt, GDPR-compliant, your data stays in Europe.

VoiceDok · sample data

Voice memo in, quote out

Three screens from the app, with sample data. This is how it runs in the pilot with real trade businesses.

voicedok · record
VoiceDok app, recording screen for a quote: recording tips and a large microphone button, with tap to record below.
01 Speak: dictate the work with prices, right on site.
voicedok · review
VoiceDok app, quote review: green badge reading 16 fields recognized, line items with quantity, price and total. Sample data.
02 Review: 16 fields recognized, confirm each line item.
voicedok · done
VoiceDok app, finished quote of 10,007.90 euros with PDF preview and buttons for sharing and export. Sample data.
03 Done: the quote as a PDF, share it or send it to accounting.

From practice

VoiceDok is my own app: voice memo in, finished quote or invoice as a PDF out. In seconds, in German and Dutch, with offline speech recognition on the device itself. 30+ screens, Stripe payments. In pilot with real trade businesses.

Developed in Emmerich am Niederrhein, with in-person alignment in the Kleve/Wesel region or remote.

Frequently asked questions

What does an app cost?

It depends on scope. After the free intro call you get a concept with a fixed price, without open-ended day rates.

How long does it take?

A focused prototype is ready within a few weeks. You see a clickable version early and steer the direction.

Ready to hand off some work?

30 minutes and an honest assessment.

AI Day €1,490Intro call