About us

Here we create your productivity apps. Great looking and super-easy to use.

We love to change Mac users every-day experience. Our apps organise and accelerate your workflow. And make it simply nicer.

Apptorium was established in 2011 by Marcin Krzywonos. For the first 5 years company had been making dedicated iOS applications. Currently most of our work is about creating our own products for Macs.


We are a company based and registered in Poland. Here are some information.

Full company name:
Apptorium Marcin Krzywonos

ul. Podgórna 79/1; 65-246 Zielona Góra, Poland


  • photo
    Marcin Krzywonos
    CEO, Developer
  • photo
    Rajmund Zawiślak
  • photo
    Ewa Krzywonos
    Graphic Designer
  • photo
    Wiktoria Jaszcza
    Marketing & Support

We are a small team of 2 programmers, a graphic designer and a marketing manager. Our office is located in Zielona Góra – a beautiful city in Poland.