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★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
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Bug fixes, design refinements, and performance improvements.
Make quick calculations—and understand the numbers behind bigger decisions. UltraCalc is a native calculator for iPhone and iPad that brings everyday math, loans, currency, conversions, graphs, and finance tools into one focused app. EVERYDAY CALCULATOR • Switch between basic and scientific calculations. • See the full expression before you confirm the result. • Reopen previous work from calculation history, then copy, pin, tag, or search it. LOANS AND MORTGAGES • Estimate payments, total interest, and total repayment. • Review a period-by-period amortization schedule. • Test extra payments and different repayment methods before committing. CURRENCY AND CONVERSIONS • Convert currencies with refreshed exchange rates. • Convert length, area, volume, mass, temperature, speed, time, data, and more. • Favorite currencies, rate-history charts, and exchange-rate alerts. MORE TOOLS FOR REAL DECISIONS • Date and time differences, tips, BMI, GPA, and function graphs. • Investment growth and time value of money. • Cash-flow analysis with NPV, IRR, MIRR, payback, and profitability index. • ROI, CAGR, margin, markup, and break-even calculations. Built natively for Apple devices with a clean interface, haptics, themes, and layouts you can arrange around the tools you use most. Using UltraCalc requires UltraCalc Plus, available as a subscription or a one-time lifetime purchase. Eligible new subscribers can start with a free trial. Financial results are informational estimates, not financial advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/