good but not enough i want more like a real calculator
Really good 5/5
Does what it does
Simple and efficient. 5/5
I like the back button.
Excellent calculator for mid level math
The best one 5/5
By Ali Pejman
It is really useful
Absolutely Excellent 5/5
Before retiring I was An intercontinental ballistic missile designer. Mathematical calculations were my daily bread and butter. This calculator can do, for free!, what our most expensive calculators could do. I am amazed that such a powerful calculator is now being offered at no cost to anyone who needs a small hand-held calculator. Thank you so much for making this calculator available. I highly recommend this calculator. (The only down-side to this calculator is that it does not use reverse-Polish notation which requires fewer key strokes. But no one uses reverse-Polish nowadays anyway, much less knows what it is.)
Wonderful Tool! 5/5
Easy to use: very helpful and user-friendly.
Immediately useful and very well designed! 5/5
I needed a scientific calculator and it work right off the bat without need upgrades. Comes with a tutorial and has rich functionality packed into a well designed interface.
Incorrect order of operations 2/5
I tried a few different math problems and the app got these wrong because it didn't follow the mathematical order of operations.
Very well developed 5/5
Amazing calculator! Free with no ads!
Easy to use 5/5
Easy to use. Very functional.
Good so far thanks
Great app 5/5
Good app used it everyday
Good calculator ruined by ads 1/5
Contains full screen ads that can't be closed until they time out and randomly appear in the middle of inputting calculations. Completely useless as a calculator.
Excellent tool 5/5
By Chipp Zanuff
This is the only calculator app I use. I won't even use apple's built in one anymore. It has everything I need and the previous equations log is invaluable (I play lots of D&D). It has scientific and regular modes, and is also excellent in that just like a TI calculator, I can go change part if an equation if I typed something in wrong instead of having to retype the entire thing.
TLDR: It's awesome.
By Beto bruklincito
Aesthetics could be better but overall great. Best multi functional app
Very helpful and easy to use 5/5
It's very user friendly, way better than the apple calculator
Great free calculator
Brilliant Calulator 5/5
By Elite 💪
Love it! It's like my Casio calculator just implanted into my phone. Very easy to use and perfect for complicated math problems
Best one!! 5/5
Love how it works with Algebraic equations!
It has great function 5/5
I was looking for a calculator that allow to cube and square root my answers and it does that so I'm happy.
One of the best Free Calculators I've used 5/5
It's very easy to use and it's freeeee😁
Honestly, if you're going to school for something that doesn't require mostly math. This is great.
حلو جداً 3/5
By Waseem adeemi
نتمنى المزيد من التطوير
Great product 5/5
This calculator has been equally helpful for grad school and home.
Great app 5/5
By Matt Swindells
Review of calculator 5/5
As a retired electrical engineer I have had the experience of using many different types of slide rules and calculators as they have evolved over the last 30 years. This calculator is an excellent one and I enjoy using it very much.
It is easy to use and is very powerful with all kinds of functioning and programming capabilities.
Would be five stars if not for 3/5
Annoying button at the bottom wanting me to upgrade and also the popup asking me to rate. Lost a star for each of those.
Leave me alone 5/5
By Hf lax 2011
Complete, pleasant and error-free.
The best free calculator ! 5/5
This app is the best free calculator for math class as far as I know. I dont need my heavy hardware calculator with me anymore. It supports a ton of features. One of the most useful one is equational solvers for algebra. Also, the tutorials section and videos are really handy, take a look if you cant handle somethings. On my conclusion, You cant expect more for free. Plus, you can do the upgrade for a lot more features for 5$ which is very cheap (It is sometime 3$ on promotion). But it is fine for me. Thanks you guys for keeping this up !!!
Last, It works well on iOS 10 !!!
Thanks to the developers !!!
Best calculator on the market! It's like having one of those $1000 calculators FOR FREE
Please fix pemdas 3/5
Entered 6/2(2+1) and received "9" as the answer. It should be "1" if the order of operations is conventional.
Math at it's finest
Best app 5/5
This calculator saved my life thank you!!!
Only flaw is pop-up ads
Great calculator! 5/5
Nice software 5/5
Good program for what I need.
It's ok 3/5
Very nice ! 5/5
I use this calc all the time. I am an engineer and this is an excellent scientific calculator.
Great calculator 5/5
One only flaw is ad pop-up. Otherwise this is the best calculator.
Quantitative Analysis 5/5
This app is helping me tremendously, to ensure my final number is accurate
By Skyte xiii
❤️Love This App 🤓 5/5
By Claudio P Sanchez
I love this app, I'm constantly doing complex equations and seek to better myself as a mathematician. I recommend this app to anyone looking to "get there math on"! 😉
It's amazing 5/5
It's pretty easy to use, and you can find all the function you need.