TimeStack Pilot
A clear, fast calculator for structured time values: d:h:m, h:m, minutes and seconds. Built for cockpit, logbook and duty planning.
Learn moreKindl GmbH · Est. 2018
Software that stays out of the way.
We build calm, precise software for people who rely on their tools. Developed in Germany.
Apps · 01
Our tools
Every app follows a single idea and carries it through to the end. No clutter. No tracking. No distraction.
In development
Next tool
We work quietly — and release only when it's ready.
About · 02
Who we are
KINDL GmbH is an independent software house from St. Ingbert, Germany. Self-funded. Built for the long term.
K
Germany
St. Ingbert, Saarland
2018
Founded
HRB 105180
Amtsgericht Saarbrücken
Independent
No investors
Tools that stay as quiet as possible.
We believe in software that stays calm. That adapts to the work — not the other way around. Our apps come out of everyday life: tasks that keep coming up and are rarely solved well. Sometimes professional, sometimes personal, always with an eye on precision.
Every app is designed, built and maintained in-house. We favour classic, local processing: no mandatory accounts, no tracking, no cloud unless strictly required. What is computed on the device stays on the device.
Principles · 03
What we stand by
Four rules that apply to every app.
Local first
Compute, store, display — on the device. What stays there, stays there.
No tracking
No analytics, no profiling, no ad IDs.
One idea per app
Each app does one thing. And does it well.
Long term
We maintain what we ship. In five years. In ten.
Contact · 04
Say hello
Questions, press, feedback. We reply personally, usually within a few working days.
- Company
- KINDL GmbH
- Address
- Pfarrer-Lauer-Straße 18
66386 St. Ingbert
Germany - info@kindl-gmbh.com
- Phone
- +49 (0) 6894 920820
- Legal
- Legal notice · Privacy