BinHex

Hex, binary & smart calculator

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

A programmer calculator, a clear everyday calculator, offline unit conversion and a tip splitter — in one fast app with no ads, no account and no tracking. BinHex puts five everyday tools in one fast, private app. PROGRAMMER • Type in HEX, DEC, OCT or BIN and see every base at once, plus ASCII. • AND, OR, XOR, NOT, shifts, rotations, NAND, NOR, XNOR and arithmetic, with C precedence and parentheses. • 8, 16, 32 and 64-bit words, signed or unsigned (two's complement), with overflow warnings. • Show the bits and tap any bit to flip it. • Text ↔ bytes: UTF-8, hex, binary, decimal and Base64. CALCULATOR • The whole expression stays on screen, so you can check what you typed. • Exact decimals: 0.1 + 0.2 = 0.3. • Press "=" again to repeat the last operation. • Desk-style percent, one-tap copy and swipe to delete. • Scientific functions that hide behind f(x) when you don't need them. UNITS • 12 categories: length, weight, temperature, volume, area, speed, time, data, pressure, energy, power and angle. • Works completely offline. TIP • Pick a percentage, split between people and round up. • See exactly how the total adds up: bill + tip = total ÷ people. HISTORY • Everything you calculate is saved on your phone. Tap an entry to pick it back up. CAMERA • Point your camera at a number, an operation or a receipt total and BinHex reads it for you (iPhone XS or newer). No ads. No account. Nothing leaves your phone.

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The developer, DIEGO A CHAPARROAVILA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

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    Information

    Seller
    DIEGO A CHAPARROAVILA
    Size
    44.7 MB
    Category
    Developer Tools
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    Languages
    English and Spanish
    Age Rating
    4+
    Copyright
    © 2026 Auvler
  • Developer Website
  • Privacy Policy