OUR START
Why do service businesses keep outgrowing their tools?
Because most software is built for someone else's workflow. We built appsYouu GmbH to build custom apps that fit yours, and we're just getting started in Heilbronn.
ABOUT APPSYOUU
Build an app that runs your business
appsYouu GmbH builds custom Progressive Web Apps for service businesses in Heilbronn. Appointment booking, customer management, and marketing automation in one clean digital tool.
By the numbers
Our track record in Heilbronn
Since our first build, we have focused on PWAs that work as hard as the service businesses running them. Here is what that focus adds up to.
1.5x
Average booking growth
Clients see more appointments after switching from phone-only scheduling.
100%
PWA-first builds
Every project ships as a fast, installable web app. No app store needed.
3
Core service areas
Appointment booking, customer management, and marketing automation in every build.
5+
Service sectors served
Bespoke apps for salons, clinics, consultancies, and other service-led teams.
WHAT CLIENTS SAY
Two dedicated developers, one clear standard of work
We work as a focused team and treat every project as a direct partnership. That means clear communication and custom apps built around how you actually run your business.
Working with appsYouu felt like adding a technical partner to our team, not just hiring a developer. Every step was explained clearly, and we always knew what came next.
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Operations Lead, Service Business
We needed an app that matched our existing workflow exactly. appsYouu took the time to understand our process and delivered a PWA that fits how we work every day.
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Owner, Local Service Company
From the first conversation, it was obvious this was a developer who cared about the details. The result is an app that looks modern and runs smoothly on every device.
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Manager, Professional Services
START A PROJECT
Build a custom PWA that fits your business
Let's build the app your business runs on. We'll scope a clear project plan, then turn it into a custom PWA that fits your operation.