Convertly vs Freestyle Calculator

Convert units instantly with Convertly - the fast, beautiful unit converter that just works. -8 conversion categories with 40+ units -Length, Mass, Temperature, Speed, Area, Volume, Time, Energy -Smart favorites and recent conversions -Quick preset values for common numbers -Beautiful, customizable interface -Works completely offline Perfect for students, professionals, travelers, and anyone who needs quick, accurate conversions. CATEGORIES INCLUDE: Length: mm, cm, m, km, in, ft, yd, mi Mass: mg, g, kg, oz, lb, tons Temperature: C, F, Kelvin Speed: m/s, km/h, mph, knots + Area, Volume, Time, Energy No ads. No subscriptions. Just reliable conversion tools when you need them.

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/