電卓+

I am very pleased with my new calculator. I like everything about it. The color which I find to be very soothing to the eyes. The numbers are perfect size & I like that it keeps a running total. I’m very pleased with this.

Even calculators from 1960s had graphing feature.

overall its a pretty decent calculator, it has a good range of features and the note pad is useful. but as for issues, the widget doesn’t work for me on ipad and there isn't a way to type in/paste a math equation easily. it also lacks the amount of buttons i would like the scientific mode to have (such as the ones in apple’s calculator for iphone) the scientific mode one here (landscape mode) has about half of the buttons apple’s calculator has

Just downloaded the free, then paid versions. So far, it’s been great.

Very useful. Like the notes and log feature and the standard and scientific views.

This is by far the best calculator app I’ve used and the paid version is 99 cents u can’t beat that. The fact u can go back and see all your inputs is awesome for figuring tickets when hauling crops. Wish I’d of found it years ago.

Perfect calculator app for me, love everything about it!

I’m 44, My vision is starting to get worse +1.5 to +1.75 part of aging ;-). I love this app, worked well each time, however when I DO NOT have my readers nearby, would love if the the characters were either larger or bolder! I can’t tell the difference without my readers between the divider, character and multiplication character! My ONLY complaint! My reason for 4 starts instead of 5. All is excellent on this app! Thank you for a great app!

Dear developer— Thank you for a solid product and a fair price. My favorite features are having () and history and notes. I would like to ask for a moment of your time to check how your app behaves on an iPad when in Split View. If the Split View is re-sized, the calculator isn’t redrawn correctly. Thanks again

Scientific calc and side way rotation display does not appear. Can’t see the math. Still wirks great on iPad mini. Problem is use iPhone 95% of the time. Worked at one time but more!