Calculator Advanced 4+

Name: Calculator Advanced
Price: 0.99 USD
Rating: 4.4 (76 reviews)
Author: Mert Can Kus

Mert Can Kus

专为 iPad 设计

- 4.4 • 76 个评分

- US$0.99

简介

Calculator Advanced: The Fx saves your formulas and then you can easily do the calculations you want using these formulas. After you save your formula, YOU DO NOT NEED TO REWRITE YOUR FORMULA. ONLY IT IS ENOUGH TO ENTER THE VARIABLES. So you can use the formula you want over and over again.

Features
*Supported sine, cosine, tangent, cotangent, arcsine, arccosine, arctangent,
arccotangent, absolute value, logarithm, natural logarithm, combination,
permutation, factorial

*Supported list variable. You can calculate sum of the elements,
number of elements, Multiply all numbers, Median,
Sum of the inverse of the elements by multiplication, standard deviation

*Built-in 84 formulas

*With Scientific Calculator with Math keyboard

*With User Manual

2022年12月9日

版本 1.4.5

-fixed keyboard issues
-fixed force formula

4.4（满分 5 分）

76 个评分

Core functionality is good, but some UI roughness

The core functionality to easily create formulas and then run them repeatedly is great. A spreadsheet app (Numbers, Sheets, Excel) can provide similar functionality, but with a more cumbersome interface.

UI anomalies:
• Long value prompts prevent the input box from appearing (eg the Gravitational force formula in Physics won’t enable input on iPhone 13 Pro).
• When editing a formula the automatic variable/function recognition jumps the cursor unexpectedly to the end of the text (eg erasing the variable name “distance” in the middle of a formula will cause the cursor to leap to the end when the automatic function detector sees “distan” and interprets tan as the tan() function.
• inputting the numbers at the bottom of the screen and then seeing the result at the top is a bit strange. Normally UIs flow from the top down.

I didn't like it. But I gave it 2 more stars…

The developer took the time to respond so I gave them 2 more stars for answering.

Maybe I missed it, but there is no "CLEAR" button to erase everything after I have done my calculation. Sorry, better calculators out there. This one has some nice features but without an easy way to erase everything, not worth keeping. Deleting it now. Also, why have all the numbers and operatives at the bottom of the screen and the = sign at the top?? It almost seems like an after thought when programming- "Oh, we need to be able to solve the problem, so let's put the = sign somewhere, but not in a good spot".

We will add the “clear” button in future updates. The reason why the “=” key is above is actually this program is designed to run saved formulas. Calculator feature was added later. I couldn't understand why you were so offensive when giving feedback. Thanks for your feedback anyway.

Adds unwanted item in predictive bar

It adds an unwanted item in the predictive bar which persists in text messages and other places when the keyboard is used. It will not go away, even after deleting the app.