HexBit: Programmer Calc

For software developers who need fast hex and binary conversion.
For engineering students who tackle trigonometry and logarithms.
For anyone tired of cluttered, ad-stuffed calculators.

HexBit is the calculator that just works.

→ Scientific mode: trig, log, factorial, exponents, fractions, π, e
→ Programmer mode: binary, octal, decimal, hex with bitwise ops (AND, OR, XOR, NOT, shifts)
→ Bit-width modes: 8 / 16 / 32 / 64-bit
→ Unit converter: 200+ units across 15 categories — length, mass, volume, temperature, pressure, energy, power, data
→ Calculation history with one-tap reuse and clipboard copy

Built for iOS 17. 100% offline. No data collection. No ads. No tracking.
3-day free trial included. Lifetime purchase available.

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