Calculator HD Pro Lite

This is the only calculator I've found that has everything I need and more. I use the five-key memory, automatic constant, and paper tape almost every day. The running total on chain calculations is a nice touch. The calculator also has a pretty thorough list of advanced math functions. The only thing on my wish list is an "ANS" key. Some scientific calculators automatically store the results of the last calculation in a memory register and display the number when the ANS (answer) key is pressed. That is useful if you need to make intermediate calculations before you use the prior answer, and would be a faster alternative to getting the number from the tape. The existing "=" key is longer than it needs to be. Part of that could be used for an ANS key, which would make an already great calculator even better.

It's the best calculator out there, it's free and I use it every day!! What I love about it the most, is that you see every key you type and you can erase one or more digits if you make a mistake, without retyping everything all over again. Also, the result appears automatically without pressing the 'equal' key. If you do press it, the result will be recorded and you can see it anytime later on the tape. I highly recommend it to everybody and I insisted that all my students downloaded it. It's THAT good!!!! Great job and THANK YOU VERY MUCH for creating this app and offering it for free! Thank you!!

It's an awesome app! Sooo functional! There are 3 great layout choices. What I love most is that whatever function you're doing the answer is showing as you enter the last number! No need to touch the "=" button. You can see the numbers you've entered as you add, sub, etc. Great for checking multiple numbers. How convenient! They thought of the most basic needs for FREE and the ads don't bother me!

Just what I needed! Perfect for the quick, add-it-up quickly math that is most frequently used. There is another calculator that works with my finger or stylus, but when I have a list of numbers to add, or divide and multiply for jobs and need accuracy you can't get any better then this app. And I can email the results and type notes before the mail is sent.

This calculator is simple to use. It does the calculation the way I want. Want to increase a number by 30%? This does it without having to deal with multiplying with an annoying decimal point. I'm not a whiz at math, as you can probably tell.....this calculator agrees with me in that things should be easier. Increase by 30%? 62 + 30% figures it out.