Tried several calculators, this one was the best!

Was looking for a low-cost programmers calculator, that was non-RPN (this one does RPN and non-RPN, whichever you prefer), and that respected operator precedence (e.g. 2 * 5 + 2 * 3 should return 16, and does with this app).

To turn the app into a programmers calculator, I needed to buy the optional programmers pack for an extra $2.99 once I had installed the free lite calculator - but the combination is a great programmers calculator for only $2.99.

dunrobinsteve about PCalc Lite