Software design studio · Nashville, Tennessee
We design software that earns its place on your screen.
Steixner Digital LLC is an independent studio specializing in software design — from the first interface sketch to the shipped application. We build a small number of products, and we build them properly.
Apps & Services
Products we design, build and run.
Each one started as a problem worth solving carefully. We own them end to end — interface, engineering and support.
Shipment condition tracking
Spor
A single-use tracker the size of a credit card. It shows where a shipment is and how it was treated on the way — no subscription, no SIM, nothing to charge and nothing to send back.
trackspor.com
Navigation · iOS
LullaRoute
Navigation for parents driving a baby to sleep. It counts the stop lights and stop signs on every route, or plans a loop from your own door — and never says a word out loud.
lullaroute.com
Grow lights · iOS & Android
PlantaeLight
The app behind PlantaeLight’s selective-spectrum grow lights. Tune the spectrum, run a recipe from the community library, and follow a grow from your phone.
plantaelight.comWhat we do
Design is the whole job, not the last coat of paint.
We work the way a small studio should: the person drawing the interface is the person who has to make it run.
Product & interface design
Flows, screens and interaction detail — worked out in the open until the thing feels obvious to use rather than merely complete.
Application development
Native mobile and modern web applications, built on infrastructure chosen to stay cheap and boring as it scales.
Hardware companion apps
Software for products that have a plug and a circuit board. Provisioning, control and telemetry, designed alongside the hardware.
Ongoing operation
We keep what we ship running — releases, support and the unglamorous maintenance that decides whether software lasts.
Company
A small studio, deliberately.
Steixner Digital LLC was formed to do one thing: design and build software. It is a wholly owned subsidiary of Steixner Innovation Group Inc., a Tennessee corporation that holds a small family of engineering ventures across software, electronics and aviation.
That structure keeps the studio focused. There is no account layer between you and the people doing the work, and no incentive to staff a project larger than it needs to be.
- Legal name
- Steixner Digital LLC
- Formed
- 2026
- Parent
- Steixner Innovation Group Inc.
- Discipline
- Software design & development
- Location
- Nashville, Tennessee, USA
Contact
Tell us what you're building.
New products, companion apps for hardware, or an existing application that deserves better than it's getting. We read every message.
florian@steixner.io