Was my favorite.. Fails basic math I never graph with it, just basic calculator functions. Works for the most part but I realized it can't do basic math. EXAMPLE: Try 10.02(minus)10.01. Let the dev know if the Algeo answer is correct, it should be pretty simple!!
Used to be great, ads have become intrusive. I used to love this app, I had no problems with it. However, the pop-up ads that appear on the bottom of the screen have become very frustrating. They pop up at unpredictable times and move the position of the calculator buttons, sometimes even causing you to accidentally open the ad. I don't mind ads, but could they please be at the top of the app?
Please offer paid ad-free option. Very intrusive ads Sneaky banner appears just as your finger hovers over a number key and opens app store. If you're going to have ads, have them load immediately so the user doesn't inadvertently click them, or offer a paid app without ads. The app is good, I would pay
Basic math errors Mentioned multiple times in the reviews - basic math like 10.10 - 10.04 has some rounding errors. log(x) and ln(x) graphs have gaps near 0. Also would like to see a dark theme, the ability to copy & paste across calculations, and toggling the wrapping of inputs, i.e. horizontal scroll for each calculation. Other than these minor things, fabulous calculator.
Vibration It's a nice application tho maybe best calculator app. But vibration is really disturbing. At least you should give a option to turn on or off the vibration. And maybe less adds.
Great but Has some flaws. Would be nice if you could set the history to more than 30 lines of data (like maybe 30,000)
Simple calculator with complete history (virtual tape, a.k.a. ticker tape style)