Calculator app

I love the color choice, but function needs improvement. It want to enter characters that I have not chosen. I need an O and it types a W. The two letters are far apart so I can see it's not an error touch on my part. The space bar does not work most of the time. Any letters on the last row of the keyboard either are left out or typed twice. I had chosen a different keyboard on my last phone, so I may try that. Forget about having long nails with this puppy...it takes Xtra extra time to type.

I use to love the app. And then it started going to an ad if you hold down the X to erase things all the way-sometimes. So I try not to do that all the time now, because I get tired of closing and then reopening it to not deal with the ad. I am so sick of them popping up everywhere anymore. But, otherwise-it's a great app for what I need-a simple calculator!

The calculations are quick and accurate. Has many options to choose from when you click on the triple bars on upper left of calculator. One of my favorite options are that you can choose different background colors and whether you choose daytime color or night time color. I would recommend this to my family and friends and it downloads quickly to your phone.