Welcome to the Indie App Spotlight. This is a weekly series by DMN featuring the newest offerings in the indie app landscape. If you are a developer interested in having your app highlighted, please reach out to us.
TechniCalc is a comprehensive calculator app that comes loaded with all the sophisticated features you might need, combined with a modern, user-friendly interface. It prioritizes clarity and usability, making it a great choice for mathematicians. The app is compatible with iPhone, iPad, and Mac.
Interface Highlights
Unlike many advanced calculator applications that seem outdated, TechniCalc boasts a stunning interface that adapts smoothly across iPhone, iPad, and Mac. It supports both light and dark modes. The developer has put significant effort into enhancing two key user interactions, ensuring a pleasant user experience.
While entering an equation, TechniCalc maintains visibility of everything you’ve typed, unlike some apps that obscure previous inputs after pressing operations like addition. This feature simplifies reading and verifying your calculations.
Furthermore, the keyboard is fully functional in both portrait and landscape orientations, minimizing the need to turn your device. This is accomplished through submenus behind buttons, allowing the interface to remain tidy while still offering over 100 calculator buttons.
For example, by pressing and holding “degrees,” a submenu appears with options for arcminutes and arcseconds. Similarly, holding “sin” reveals arcsin, among other functions.
Mathematical Capabilities
In addition to standard calculations, TechniCalc offers a wide array of features you’d expect from a high-end calculator, including:
- Brackets
- Square and cubic roots
- Exponents and logarithms
- Trigonometric functions
- Trigonometry (sin, cos, tan)
- Degrees, radians, and gradians
- Constants (pi, e, and over 100 other physical constants)
It also includes a formula library, calculation history, an integrated unit and currency converter, as well as a statistics mode.
For more complex mathematical operations, TechniCalc additionally supports:
- Near-infinite number sizes – capable of handling factorials over 1,000,000
- Square roots and logarithms for any base
- Factorial, nPr, nCr, and gamma functions
- Hyperbolic trigonometric functions (sinh, cosh, tanh)
- Vectors and matrices
- Imaginary and complex numbers
- Summation and product of series
- Numerical methods for integration and differentiation
- Support for binary, octal, and hexadecimal
- Programmer mode
Whatever your calculator needs may be, TechniCalc probably delivers.
Get TechniCalc
TechniCalc is available for a one-time fee on the App Store, with no advertisements or subscription fees – priced at just $7.99. After purchase, there are no additional upsells or hidden fees to worry about.
Follow Michael on: X/Twitter, Bluesky, Instagram
FTC: We utilize income-generating auto affiliate links. More.
