Converter and Calculator Lite vs Conversion Kit

A calculator & unit & currency converter with a super clean interface, standalone calculator, customizable color, and over 500 units in 29 categories (161 currencies). Display only the units and categories you want and put them in any order. This version is ad-supported. Fast, Easy To Use: Pick a category, pick a unit, and then enter an amount. All other units are instantly converted to your selected unit as you enter amount. Features: • Full screen calculator with memory functions quickly accessible from bottom toolbar • Customizable color • Customizable units (display only the units & categories you want in whatever order you want) • In-line calculations while converting (fractions, decimals, add, subtract, multiply, divide). • Convert multiple units / currencies at once • Both unit names and symbols shown. • Results with up to 12 significant digits. • Automatic formatting of decimal and thousands separators according to your Region. • Automatic formatting of extremely large or small numbers with scientific E notation. Options: - Font Size - Sound - Color Theme - Minimum Decimal Digits (0-12) - Maximum Decimal Digits (0-12) - Show Thousands Separators - E Notation (Off, Auto, Scientific, Engineering) - Equals Repeat - Replace ÷ Button With / - Replace E Button With Hidden, EE, 00, 000 - Show Memory Buttons - Memory Store (Result, Last Input Number) - Currency Updates - Symbol First - In-Line Definitions - UK Spelling 501 Units In 29 Categories: • Acceleration • Angle • Area • Blood Cholesterol • Blood Glucose • Capacitance • Currency • Data • Density • Dynamic Viscosity • Electric Charge • Electric Current • Electric Potential • Electrical Conductance • Electrical Resistance • Energy • Force • Frequency • Fuel Economy • Length • Mass • Numeral Systems • Power • Pressure • Speed • Temperature • Time • Torque • Volume • Weight (Mass) URL Scheme: converterprofree://

Conversion Kit turns your iPhone into a fast, reliable unit converter that works entirely offline. Every conversion runs on data bundled inside the app. No internet connection, no account, no ads, and nothing about your usage ever leaves your device. WHAT YOU CAN CONVERT 43 categories and 207 units, including: • Everyday — length, mass, area, volume, time, speed, temperature, digital storage • Engineering — pressure, energy, power, force, torque, density, flow rate, acceleration, frequency, angle • Electrical — current, voltage, resistance, capacitance, charge, magnetic field, conductivity • Science — amount of substance, molar concentration, molar mass, viscosity, radioactivity, radiation dose, pH, decibel • Astronomy — astronomical distance and mass • Clinical reference — glucose, total cholesterol, creatinine, urea, bilirubin, hemoglobin, drug dosage FEATURES • Instant results as you type • Search across unit names, symbols, and aliases • Favorites for the pairs you use most • History you can browse, reopen, or switch off entirely • Light and dark themes • English and Vietnamese • Accessibility support for VoiceOver and larger text BUILT FOR ACCURACY Conversion Kit uses decimal arithmetic instead of floating point, so results stay exact where they should be. Categories that need care, such as clinical analytes and drug dosage, show a warning before you convert, because those conversions depend on context like molar mass. PRIVACY No data collection. No analytics. No advertising. No account. Your history and favorites stay in the app's private storage on your device and are removed when you delete the app. NOTE Clinical unit conversions are provided for reference and educational purposes only. Conversion Kit is not a medical device and does not provide medical advice, diagnosis, or treatment. Always confirm values against your own clinical references and professional judgement. Questions or feedback: thaidv@thaidang.net