Good calculator app, bad monetisation
This is a very good calculator app that gives you a lot of control over how you form your equations. Ever since I downloaded this app I haven’t needed another. I liked it so much I even paid to upgrade it and remove ads. Now the developer has changed the monetisation structure forcing users to get ads or pay $10 a month. For a calculator?!? Are you out of your mind? I should still have no ads as I paid for many years ago, this is a blatant cash grab and it won’t work.
