Ads have become intrusive

I downloaded this years ago on my first ipad. I use a calculator infrequently enough that the ads were no problem. About a year ago the ads began popping up as soon as I entered a number, causing me to stop my calculation, click the X, then proceed. Annoying, but not enough to send me to the App store for a replacement. Today after clicking the X to close the pop-up ad, I was unable to proceed because a banner ad was blocking the bottom of the calculator, hiding the buttons. I had to close the app, reopen and begin my calculation over. This app is now gone and replaced with another. Bad karma!

Miss_Gail about Calculator·