Calculator Zeiv

Calculator Zeiv lets you correct any part of a calculation without starting over. Tap or drag to place the cursor, select digits or operators, and tap Equals when you are ready to see the answer. Features: • Edit any digit or operator • Calculate on demand with exact decimal arithmetic • Standard and scientific calculators • Exact fractions with mixed-number results • Seven guided percentage calculations • Twelve searchable unit-conversion categories • Currency conversion with favorites, daily Frankfurter reference rates, and offline caching • Smart parentheses and familiar percentage calculations • Searchable, offline calculation history • Reopen, edit, pin, tag, and add notes to earlier calculations • Copy, share, or export history as text • Indian, international, and device-default number formatting • Automatic or fixed decimal-place display • Multiple themes, button shapes, and System/Light/Dark appearance controls • Full keyboard support on iPad and Mac • VoiceOver and larger-text support • No ads, accounts, analytics, or tracking Your calculations and history stay on your device. Calculator and unit-conversion features work offline. Currency rates are refreshed from Frankfurter when available and cached for offline use. Displayed rates are informational reference values and can differ from financial providers.