United StatesTechniCalc is every bit functional as it is beautiful. The modern interface that makes a clean break from traditional pocket calculators. Equations are entered in a natural way, adhering to every detail of hand-written maths. The advanced maths engine also makes this the only calculator you'll ever need. ◉ FEATURES ▸ Runs on iPhone, iPad, and macOS - with an Apple Watch companion ▸ Dark mode ▸ Supports split screen and wireless keyboards ▸ Shows the full equation as you type ▸ Basic calculations (+, -, ×, ÷, %) ▸ Brackets ▸ Square and cubic roots ▸ Exponents and logarithms ▸ Trigonometry (sin, cos, tan) ▸ Degrees, radians, and gradians ▸ Constants (pi, e, and over 100 other physical constants) ▸ Formula book and equations ▸ Calculation history ▸ Unit converter ▸ Currency converter ▸ Statistics mode ◉ ADVANCED MATHS ▸ Almost unlimited number sizes - over 1,000,000 factorial ▸ Square roots and logarithms with any base ▸ Factorial, nPr, nCr, and gamma ▸ Hyperbolic trigonometry (sinh, cosh, tanh) ▸ Vectors and matrices ▸ Imaginary and complex numbers ▸ Series sums and products ▸ Numerical integration and differentiation ▸ Binary, octal, and hexadecimal ▸ Programmer mode ◉ EQUATION SOLVERS ▸ Quadratic ▸ Cubic ▸ Systems of 2 and 3 linear equations ▸ Root finder
Recent Update Slows Calculations
I believe ever since the currency update, this calculator is losing its value to me. I’ll type in a simple 16,000/12 and the display shows that it’s “thinking…” and then loads for longer after that. Division is not complex, so I don’t understand what the issue is. I’m hoping this can be worked out because I use this calculator app for everything even through my undergraduate studies. If this continues, it will severely hinder my calculations and I’ll need to find another app.
United StatesNo real instruction manual
This could be a good app but you are left guessing how to use some of it’s capabilities. The reference section incomplete. You actually need to develop a user’s manual and then I could potentially give you five stars.
United StatesText is too small and light on iPad
Wish I could adjust font size to be bolder and larger on ipad.. Needs to be more functional in low light and outside.
United StatesExcellent calculator for productivity
This is a really beautifully designed scientific calculator, even for basic maths. If I had this 10 years ago I would’ve aced statistics class
United StatesThis is *the* calculator.
Coming from android to iOS, there was exactly one app that I missed dearly: algeo calculator. This absolutely replaced algeo (and is better in many ways), and it deserves to be noticed. From what I can see, the developer is highly active and responsive, and moreover he pledged to not require a subscription plan. There is no other choice: I’ve tried dozens of calculator apps in iOS and they all come up short, between ugly expression formatting, forests of parentheses to denote simple expressions, or lack of specialized functionality like linear algebra or complex arithmetic. To the dev: you deserve my money, but you also deserve my gratitude. Calculators are so central to so many professions, and having an excellent calculator app available is irreplaceable. If you’re wondering why apple doesn’t have a default iPad calculator app, it’s because they must be waiting to acquire this one.
United StatesAmazing!
So far the best calculator I've used. Really simple but allows for complex calculation and lots of flexibility. Intuitive to use and it looks good. I like the reference area. And the settings are fantastic!
United StatesQuality Calculator App
A vast improvement over the baseline apple calculator, especially on iPad. The interface is understandable and pleasant, and I can imput complex multi-operation calculations without worrying if I messed up order of operations, like on the apple standard calc. My only two complaints are 1) The unit converter is time consuming to change units, especially when it's often the same few conversions. It would be nice to have a 'Favorites' menu to save conversions. 2) It'd be useful to have a widget of the app so I can access it without constantly opening the app. Regardless of the two things, this is still the best calculator app I have used.
United States
Graphing has been asked for a lot - and today, it makes its debut! You can plot equations using both x and y, graph areas using greater than and less than operators, and pinch and zoom on the graph You can now add undo and redo as keyboard swipe gestures The built-in NIST have been updated to their latest values
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