Products

What I build: tools for SMEs, 3D for industry, software for developers and small projects on the side.

Digitalheld

Tools and know-how for SMEs

digitalheld.aiArticles, tools and help for the back officedigitalheld.aisince 2025MarkkoMarkdown viewer for the Macmarkko.app★ New

SolistAll projects, deployments and domains in one windowSoon

PloppSmall Mac apps from a kitSoon

Vu3D

3D and XR for industry and mechanical engineering

vu3d.netMake 3D products visible in salesvu3d.netsince 2024Vuframe3D visualisations and interactive 3D solutions for mechanical engineeringvuframe.comsince 2011SmartVuNo-code platform for 3Dsmartvu.ioSoon

Planetfall

Software studio: tools for developers and games

planetfallhq.comField notes on hosting, tooling and regulationplanetfallhq.comsince 2024SplitkickLocal workbench for AI agents on the Macsplitkick.app★ New

PPolySherlockDetective work for 3D filesSoon

CubetasticChallenging puzzle games for iPhone, iPad, Mac and PCcubetasticapp.comsince 2010

On the side

Small projects

FerienSmartAll German school holidays at a glanceferienkalender.andreaszeitler.com★ New