Full Scientific Calculator
Its unique design allows you to comfortably write complicated equations, while also enabling you to compose short and simple calculations fast. You can have a result bank of up to 1000 calculations of which you can always go back and edit.
Unparalleled in features, its one-screen functionality makes it one of the simplest yet powerful calculators you will ever have the pleasure of operating.
Expanded feature list includes:
• Less than 3MB in size!
• Streamlined & fast ad-free experience
• Fully-formatted math that includes everything from fractions to equations
• Quadratic, cubic and quartic polynomial equations with complex numbers
• 2nd, 3rd and 4th degree linear equations
• Normal and hyperbolic trigonometry, complete with inversion
• Normal and inverse cotangent, secant & co-secant functions
• Unlimited number of digits
• Regular, improper and mixed fractions
• Sexagesimal/DMS (degrees, minutes, seconds) calculations & conversions
• Decimal to/from fraction conversion
• Extremely high precision
• Result history up to 1000 answers
• Integration and differentiation calculus equations
• Matrices & vectors, up to 3x3 cells with transposition, inversion, power, scalar, diagonal, and arithmetic, with complex numbers
• Algebraic equations
• Gamma function
• 34 Metric/Imperial conversions
• 44 scientific constants
• Boolean algebra, including NOT, OR, AND, and XOR
• Conversions and calculations between base 2 to 16
• Custom, natural and base-10 logarithms
• Easy 4-directional navigation
• Answer display in decimal, proper & improper fractions.
• Descriptive statistics functions, including: mean, median, range, midrange, variance, gini coefficient, sum of squares, trimean, skewness, kurtosis, mean deviation, standard deviation, relative standard deviation/variance coefficient, standard mean error, root mean square (RMS), interquartile mean, interquartile range. All answers are in "sample" format, not "population".
• Multi-threaded calculations
• Scientific and engineering notation
• Factorial decomposition
• Permutations & Combinations
• Least common modifier and greatest common factor functions
• Modulus/remainder function
• Multiple angle types, including degrees, radians and gradians
• Factorials, both integer and fractional
• Ordinary, cubic and custom roots
• Random integers & decimals
• Plus/minus sign
• Absolution
• Summation function
• Product summation function
• Answer memorization
• Natural constants
• Frac & Int functions
• Percents
Want to know more? You can consult the brief user manual for detailed explanations of every feaure.
Bug reports, suggestions or feature requests will be received at [email protected].
Category : Tools
Reviews (30)
The app used to be good. The ads loading after a while made it so you accidentally clicked on them a lot because they are right below "=". But now the ads have sound? You literally open the calculator and the ad bar start playing whatever sound it wants? That's a big no. I get the app it's free and that's why I didn't complain about the tricky placement or load time, but this is too much
A calculator that I'm probably gonna use for a long time because for the time being it's been a huge help. •Ads are not as annoying as most people state. •Has a simple design, Though it might be a little confusing for people who just got the calculator. Only problem I have with it is putting in an equation with "X or Y" and asks me for it's value. I might be dumb or because it's not a feature that's included, but overall still the best calculator I've used. 10/10 :)
Animations is really unnecessary. Random access across equation is not allowed which should be there as it's a touch based system. I can only edit by going backward using arrows. Similarly history list is not available, you can use arrow buttons but can't view history list and can't use history items in current equation, can only use most recent answer using ans button. What if I wanna use 3rd last ans. What if I wanna use 3rd last equation
The app was very helpful and easy to use but it would be easier if there were a section of famous numbers. Example: Avagadro's number, Planck's constant, the speed of light, and the number of kg equivalent to the atomic mass unit. It was still great though!😁
EDIT: Regarding your answer below, you DID NOT read properly what I've said. You just told me to read the manual. First of all, the manual is VERY abridged. It's not helpful in how to access features at all. Secondly, it doesn't even have the features I've mentioned. If it does, maybe YOU can tell me how to access them? How can I get more than 14 significant figures for √2 for instance? Note: Differentiation does NOT work properly on this calculator! Let me know what you get for, d/dx (2x), x=1
Very nice to use ! Consists of a lot of features , and very useful to me ! But I hate the background colour. It would be good if you offer more display colours!
A unique calculator with very clever approach and flawless design. In a 1 to 5 scale, I would give it 7 stars and would change nothing. It is a pleasure to have such a beautiful piece of art in my hands !
It's a great app ....I have been using it for 4years now during my undergraduate program..it as helped me allot ...but I think the advertising should be minimized it's so annoying
It's a perfect calculator, and my favourite too. I have been using it since 4 years. But I am not able to find how to solve complex form problems. If possible can you please look into this matter.
I got this hoping specifically that it had the {ergs} function. Can't find it even though it says "no feature left behind". It's still very useful and I think I can come at my problem sideways, but that function would have really helped!
Lots of features but a bit dissapointed. For such a feature-rich calculator I expcted complex number ability for all calculations. Feature request: copy & paste text to & from screen.
Amazing features (especially the log with any base!). Only lacks a modulus operator. I'd love it if that could be added!
It has an unnecessary animation for when i do any thing that slows down my work flow. 3/5 its good but slow.
I love this app! Although I'm having trouble understanding how to use some of it, it's amazing! The animations aren't really necessary, but I still like it! It's truly the best calculator I've used so far!
Great calculator app! Takes some time to scroll along the functions, UI could use some improvements. Anyways, it is all good! 5 stars by then.
Great app, just one error so far the standard deviation function. The results of st.dev. are slightly different than what it should be.
This is legit THE best scientific calculator out there, had a rough time finding the summation notation sign on an old app, came here and found everything one could ever wish to have in a scientific calculator, thank you for this amazing app!
My feed back is this could be best if i could jump from 4 to direct 2,it should also support greek letters.and the biggest problem of it is that √8 ans.is in semical not on disemical.i will 5 star when all of this problems fixd.i also want graphs in future.
Super useful, I could have gone out and bought a 50+ dollar calculator, but this calculator has all the features I need for my STEM education.
I really like this app. I rated it 3 stars, I would have rated it 5 stars, but once "help" is downloaded you don't tell how to access it. Once I understand how to use all the features you'll get that 5 star rating.
This app is easy to use and the numbers are huge. Therefore it is easy on your eyes and easy for us senior citizens or people with vision problems.
There's a bug when you open the app while your keyboard is opened, the black scientific bar shows only one stretched row
All you really have to do is get no ads and it doesnt cost so much. The graohics are wankbank, but other than that its alright
I like it but takes a while to learn to use memory. It doesn't come with instructions. From Bambi Harzott
After using for about a week or two I can honestly say this is the greatest calculator EVER. It has so many features I'm still trying to figure it out 🤣
I think the calculation of sum of squares is not available. This is frequently used in statistical calculation.
Powerful, comprehensive, easy to use. Very nicely done.
Pretty ugly interface. But the closest thing to a scientific calculator you'll get on Play Store.
The app is very nice and helpful 😊😊... but themes should be added, except that everything is fine.
Very functional and good for any STEM purpose. I think I'll be using for a long time. 4 stars only to get devs attention to a bug fix, I highly recommend the app. Bug report to dev: the s <-> d key seems broken. Pressing it will convert the answer and change the output mode, but won't show the change at the top or in settings. Moreover it'll stop changing once it reaches improper fractions. The only way to reset us manually changing in settings, or restarting the app.