Units - Pro Unit Converter

NEW: • Units now makes full use of iPhone Duo: the inner display shows your categories and conversion side by side, and no field sits in the hinge when it's folded. • App icons have been redrawn for iOS 26, with Liquid Glass, dark, and tinted versions. And added some new custom icons. • The keypad now taps back with haptics as you type, and holding backspace keeps deleting. • Long-press a converted value to copy it, with or without its unit. • Unit information now opens in a small popover instead of an alert. • Improved feel of unit editing and settings screens with some haptics and animations. • Clearing a value now fades the other results out smoothly. • The currency Last Updated label now shows it can be tapped to update, with a spinner while it updates and a tap of haptic feedback when it's done. FIXED: • Currencies you turn on soon after installing Units no longer switch themselves off again when new exchange rates arrive. • If you've used Units since its early days, Luminance now keeps its place in the category list instead of dropping to the bottom. • Continuing a conversion on another device with Handoff now keeps the value when you customise the units, and clearing a conversion no longer hands off the old value. • The currency screen’s “Last Updated” time reads more naturally, says “just now” for the first minute, and no longer shows a raw date if your clock has changed. • Fixed a rare crash after entering a thousand or so different values, and a crash when editing results that have spaces between the digits, as in French. • Men's shoe sizes now match standard size charts: European sizes were a size small, and Japanese sizes from UK 10 up were half a size large. Women's sizes also convert back and forth consistently. • Numbers are now read the way your region writes them, including a comma as the decimal point and other minus signs. The keypad's decimal key now types your region's decimal point, so a "." in Germany, for example, is read as a thousands separator. • Opening Units without an internet connection no longer throws away the latest downloaded currency rates. • Wavelength units in Electromagnetic Radiation, and siemens-based units in Electrical Resistance & Conductance, now convert correctly instead of showing 0 or ∞. • Typing a value to convert is snappier, especially in categories with lots of units like Length. • Fixed a possible crash when currency rates finish updating while the category list or Currency screen is in use. • If currency rates have never downloaded, opening Currency now tries again. • Pasting or typing an incomplete value, like "2+" or "1.2.3", now converts the number at the start instead of 0.