Just shipped an update to my scientific & engineering calculator app. Giving away 10 promo codes to 10 random commenters.
I’ve just shipped an update to TechniCalc that includes a way to save and insert equations. There's also a tonne of small UI tweaks from the last version, and pretty significant improvements to the iPad UI.
To celebrate, I’m giving away 10 codes to 10 random commenters. Codes will be given out tomorrow morning (around 9am GMT).
TechniCalc is a smart calculator for a smart phone. 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. You’ll find your garden variety logs, sins, and cosines — but for when you need it, the engine has full support for imaginary numbers, vectors, matrices, sums and products, and differentiation and integration.