Hi Vedran O.,
The App that you had created for me a while ago unfortunately always crashed when using live data and we weren't able to use it. I'm in the middle of searching for a new developer to revisit this idea and to ensure that it is built to support the latest Mac OSx - the version you had created no longer installs on any computers now as it's very outdated.
I want to provide the new developer with the code that was broken to understand the table layout and then rebuild from scratch. I am offering this project for the latest source code from work previously completed. No additional work is required of this project post.