Sintropia
A personal food diary. No login, no monthly subscription. Pay once and use it forever.
Sintropia
Something is brewing in the forest.
Our apps
Small digital tools, crafted with care in the forest.
TersyTracker
A modern, completely web-based and free tracker, all in a single HTML file you can also download locally.
Holon
The catalog for your passions. Books, vinyl, games, everything you collect — always in order.
