Cellar management apps

I used to use a simple spreadsheet too, with much of the data the CT has.
And made myself some pretty graphs too (sorry, it’s ‘charts’ with MS, isn’t it?)
But it obviously had nowhere near the power of CT: once I drank the last of a wine and deleted the line, it was gone.
CT is quite phenomenally good; even the app/mobile version is semi-bearable, and that would put it in about .0005% of all apps, wouldn’t it?
cheers,
GG

Thanks for your input everyone. All of my mostly uninspiring bottles have been logged into Cellar Tracker.