Freestyle Calculator: Sci & FX

Freestyle Calculator gives you real-time expression editing on iPhone and iPad.

Start typing and watch the result update live — no equals button needed. Move the cursor anywhere in your expression, edit freely, and the preview adjusts instantly. Every calculation is saved with a searchable, annotated history.

CORE FEATURES

▸ Real-time preview — see results as you type

▸ Expression editing — backspace, insert, or reposition the cursor

▸ Searchable history — pin, copy, annotate, or reuse any calculation

▸ Unit conversion — length, mass, area, volume, temperature, time

▸ Reference exchange rates — multiple providers with automatic fallback

▸ Widgets — exchange rates and formulas on your home and lock screen

PRO FEATURES

▸ Keyboard Studio — rearrange keys, save multiple layouts (Compact / Standard / Scientific)

▸ Theme Studio — 10 keyboard themes, accent colors, key density, dark mode

▸ Custom Formulas — reusable workflows with variables and live FX rates

▸ Sessions — organize work into named groups with notes and pins

▸ Cloud Sync — back up everything to iCloud, restore on any device

Always available: real-time preview, full history, unit conversion, and scientific keys. No ads, no accounts, no server dependency. Your data stays on your device by default.

Privacy Policy: https://apps.foamzou.com/freestyle-calculator/privacy/

Terms of Use: https://apps.foamzou.com/freestyle-calculator/terms/