Lee Tusman is a new media artist, programmer and educator interested in the application of the radical ethos of collectives and DIY culture to the creation of, aesthetics, and open-source distribution methods of digital culture. His artistic output includes interactive media, video art, net art, experimental videogames, sound art, websites, twitter bots and micro-power radio stations.
Authored Comments
I don't use Messenger much, so this may not help you, but I do use Signal. And the Signal app works well on Ubuntu and syncs with my phone.
I don't use all these services/apps so I don't know 100%. If you're looking to keep using all these specific Mac programs because you specifically love them and are already familiar with them, it could be hard to switch. I think you could look into using a Mac VirtualBox but essentially that would just be starting up a Mac system in your Linux box, which maybe goes away from the goal, and you'd want to look up the legality of this.
If you want to find Linux software with similarity to these Mac programs, you can find that. For example: iMovie -> Kdenline. GarageBand -> Ardour. There is Office Online for the occasional need to open up an office document, but otherwise I use LibreOffice. Or the most Mac-like Linux system I can think of is ElementaryOS.