Calculator Mate vs OriginCalc

This simple calculator with a clear display and large buttons makes calculations easy. All-in-one Calculator is a calculator app for iPhone and iPad featuring over 40+ calculators and unit converters categorized under finance, health, date & time, construction, shopping and everyday math. Simple yet powerful, the following features are built into this all-in-one calculator app :) ———————— STANDARD CALCULATOR • Includes percent key, negative sign, memory functions, brackets and history viewer. • Advanced mode includes functions for trigonometry, roots, exponents and logarithm found in scientific calculators. Upgrade to our Pro version to enjoy all features: Equation Solve, Handwriting Input, Currency Convert and 100% No Ads. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the period - Length of subscriptions: one week, one month & one year - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - No cancellation of the current subscription is allowed during active subscription period - Any unused portion of a free period, if offered, will be forfeited when the user purchases the services. Read our privacy https://docs.google.com/document/d/1XiHf4DVIWjaYkmYz_Nur9ZwHUcRaKOQSW7EuHi5YDoE/ Read our terms https://docs.google.com/document/d/1XiHf4DVIWjaYkmYz_Nur9ZwHUcRaKOQSW7EuHi5YDoE/

**All major currency rates on a single screen.** Enter an amount once and instantly see conversions across 12 major currencies—USD, EUR, JPY, GBP, AUD, CAD, CNY, CHF, HKD, KRW, INR, and SGD. No switching tabs, no extra taps: OriginCalc puts every key rate in one glanceable table so you can decide fast at checkout, while traveling, or planning expenses. **A high-precision calculator + instant converters** OriginCalc combines a precise, 20-digit calculator with daily-updated exchange rates and handy unit converters. Choose 0–10 decimal places, format with thousands separators automatically, and keep your recent calculations in an easy-to-read history. **Why users choose OriginCalc** • One screen, 12 major currencies at once — calculate once, see all results instantly • Daily-updated exchange rates for quick, reliable decisions • High-precision decimal math with up to 20 digits • Adjustable decimal places (0–10) for clean, professional results • Built-in unit conversions for Length, Mass, Volume, and Area • Clean themes and readable monospaced display for focus • Copy-friendly results and a compact, distraction-free layout **Perfect for** • Travel budgeting, shopping abroad, and online checkout comparisons • Freelancers and small businesses that invoice in multiple currencies • Students and professionals who need precise, formatted totals quickly **Notes** Exchange rates are refreshed daily and intended for informational purposes. Privacy-respecting design — no sign-in required.