Huelator

Huelator is a calculator with a milky glass keypad and softly glowing digits It does one thing, arithmetic, and it looks beautiful doing it TINT THE GLASS Swipe the keypad with two fingers and its color changes under your touch Swipe the room above it the same way to tint the background Twenty shades of glass and twenty of the room, with separate palettes for day and night Your choice survives relaunch If you haven't found it yet, a quiet line above the keypad shows you how YOUR WHOLE HISTORY Tap the glass clock at the top and the keypad slides away to reveal your calculations, grouped by day Tap a line and its result is back in the calculator Swipe it left to copy, edit again or delete History keeps your last thousand, even lines you cleared with ⌫ QUIET DETAILS • Large, readable numbers with a light of their own • Keys that answer the instant you touch them • Percent that understands context (200 + 10% = 220) • Hold ⌫ and the glass glows under your finger, then one flash starts a fresh page • Soft, tuned key sounds, or silence • Full VoiceOver support, Reduce Motion and Increase Contrast EVERYTHING IS FREE Every shade, every sound, the whole calculator No purchases, no subscriptions, no ads, no accounts, no analytics Nothing leaves your phone