[TheJoeMan]

I also have an app. It’s interesting I read here on HN about how it would be nice for companies to not sell private data to 3rd parties. I don’t collect data, yet it seems most people aren’t willing to pay even a few $ for software.

On the other hand, the Ti-89 still selling for >$100.

[iimblack]

Calculator is allowed and almost required in school. Phones aren’t.

[eloisius]

In my experience, a lot of these paid apps are gold, but discovery is tough. The mainstream, ad supported alternative gets all the eyeballs. Maybe there should be an index of tracking-free software, if there isn’t already.