TechniCalc is a gorgeous scientific calculator for iPhone, iPad, Mac, and Apple Watch

Technicalc On Devices Banner
Technicalc On Devices Banner (Image credit: Jacob Parker)

What you need to know

  • TechniCalc is a scientific calculator for all the devices.

TechniCalc is a gorgeous scientific calculator that somehow manages to pull off a minimalist look while still being packed full of functionality.

Available for iPhone, iPad, Mac, and with a companion Apple Watch app. TechniCalc has more features than I know what to do with, but they all sound mighty impressive. Here's the list for those who know what all these features do!


  • 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
  • Statistics mode


  • 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


  • Quadratic
  • Cubic
  • Systems of 2 and 3 linear equations
  • Root finder

TechniCalc is one of the few calculators that offers a full, great-looking app on iPad rather than just blowing up the iPhone version. I'd have to give it extra points for that alone.

You can download TechniCalc from the App Store right now. It's priced at $7.99. From what I've seen – and understood! – the app looks to be worth every penny.

Oliver Haslam

Oliver Haslam has written about Apple and the wider technology business for more than a decade with bylines on How-To Geek, PC Mag, iDownloadBlog, and many more. He has also been published in print for Macworld, including cover stories. At iMore, Oliver is involved in daily news coverage and, not being short of opinions, has been known to 'explain' those thoughts in more detail, too. Having grown up using PCs and spending far too much money on graphics card and flashy RAM, Oliver switched to the Mac with a G5 iMac and hasn't looked back. Since then he's seen the growth of the smartphone world, backed by iPhone, and new product categories come and go. Current expertise includes iOS, macOS, streaming services, and pretty much anything that has a battery or plugs into a wall. Oliver also covers mobile gaming for iMore, with Apple Arcade a particular focus. He's been gaming since the Atari 2600 days and still struggles to comprehend the fact he can play console quality titles on his pocket computer.