CalcuStyle vs LumiCalc

Meet CalcuStyle, the calculator that’s as smart as it is stylish. More than just math, CalcuStyle helps you handle daily calculations, conversions, and planning — all while letting you express your personal style with custom colors and wallpapers. Choose your mode: from basic math to scientific equations, unit conversions, loan planning, and even GPA or BMI tracking. Everything you need is here — elegant, accurate, and easy to use. All-in-One Calculator Toolkit CalcuStyle gives you 12 powerful calculators designed for everyday use and beyond: Free Modes: • Standard - Your daily go-to calculator • Scientific - Trig, logs, powers, constants, DEG/RAD switch • Unit Converter - 50+ units across 8 categories • Tip & Split - Quickly divide bills and add tips • Discount - Calculate sales and savings fast • Date & Age - Find days between dates or exact ages • Percentage Tools - Simple and reverse % calculations Premium Modes: • Currency Converter - 25+ world currencies with editable rates • Loan & Mortgage - Monthly payments, total interest, schedules • BMI Calculator - Track health metrics in metric or imperial • GPA Calculator - Weighted & unweighted GPA with course management • Number Theory Tools - GCD, LCM, primes, and factors Make It Yours Your calculator, your look. • 40 wallpapers (8 free + 32 premium) • Custom colors & gradients • Smooth transitions & clean layout • Dark & light themes Every background feels like a new app — from soft gradients to futuristic textures and elegant marble finishes. History & Memory • Automatically saves your calculations • Free users: 25 entries • Premium users: 500 entries + memory functions (M+, M−, MR, MC) • Separate history for each calculator mode Premium Upgrade Unlock All Features Unlocks include: • All 40 wallpapers • Advanced scientific tools • Currency converter • Loan, BMI, GPA, and Number Theory calculators • Custom color palettes • Unlimited history Smart Features • Adjustable decimal precision (0 - 6) • Manual currency rate editing • Theme reset to defaults • Restore purchases anytime Why You will Love CalcuStyle • Designed for both work and study • Clean, modern interface • Works offline - no internet needed • Easy to use, yet powerful • Looks amazing on every iPhone

LumiCalc combines a calculator with your keyboard: bring it up in any app to calculate, convert units, and type—with themes and colors you choose. Look good, work well Preset themes (Caramel Dune, Aurora Night, Violet Night, and more)—switch in one tap Custom keycap colors and backlight, including mosaic-style gradients Adjustable keycap and highlight corners for your own style Calculate & convert Basic math: addition, subtraction, multiplication, division—free to use Scientific (SCI): trig, log, square root, and more—requires subscription after trial Unit conversion (UNIT): length, weight, temperature, area, and more—requires subscription after trial English and Chinese UI and unit labels supported Subscription 3-day free trial. During the trial you can use scientific and unit conversion; after the trial, SCI and UNIT require a subscription. Themes, custom colors, saving designs, and other premium features also require a subscription. Built for anyone who wants a keyboard that’s both useful and looks the way you like. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/