Here is the exhaustive list of the software I bought so far:

Software Price Comments Utility 🔨
Spotify (since 2017) 15€/m I have already mentioned why I’m not 100% happy using it in this post 🔨🔨🔨🔨
Evernote (since ?) 60€/y Not using it anymore on a daily basis but lots of document into it over the years, otherwise I would cancel it 🔨🔨🔨🔨
SizeUp 12€ one shot That might sounds a lot for a soft that only lets you resize your windows but I don’t regret it, I use it all the time and the shortcuts system is very handy 🔨🔨🔨🔨🔨
Backblaze (backup)   End it 1 year ago  
Momentum one shot I used to log my climbing sessions 🔨
Sleep Cycle one shot Not using it anymore 🔨
Flickr 50$/y I use it as photo back up 🔨🔨🔨🔨🔨
Google Drive 100 Go 20$/an   🔨🔨
1password  72$/y I cancelled this one 15.04.2019 🔨
aText 5,62€ on shot very handy for things you type over and over again like email adress… 🔨🔨🔨🔨
Workflowy 49$/y my to do list peripherical brain, I love this tool 🔨🔨🔨🔨🔨

Essential tools on new mac install: