Unit Converter: Smart Kit

21 categories,200+ units! Convert length,weight, currency, timezone, BMI, shoe sizes & more.Custom keyboard,real-time rates, offline ready. Unlock VIP for extra features!

Unit Converter: Smart Kit — The Most Practical Conversion Tool on Your Phone

【21 Categories, 200+ Units】 Length, Weight, Area, Volume, Temperature, Time, Speed, Data Storage, Percentage, Angle/Radian, Radix, Currency, BMI, Date Calculator, Timezone, Baking, Fuel Economy, Clothing/Shoe Sizes, Woodworking, Force, Torque, Illuminance, Pressure, Vintage Imperial — all in one app.

【Key Features】 • Custom numeric keyboard for fast, precise input • Real-time currency conversion with 7 major currencies • Timezone comparison at a glance — never miscalculate across borders • BMI calculator — instant results from height & weight • Date calculator — countdowns and anniversaries made easy • Radix converter — binary, octal, decimal, hex in one tap • Baking converter — cups, tablespoons, grams, mL instantly • Shoe size converter — CN, EU, US, UK sizes side by side

【Smart Features】 • Save favorites for one-tap access • Auto-saved history for quick review • Adjustable precision (0-6 decimal places) • Dark mode for comfortable night use • Metric-first sorting for intuitive browsing • 12 language interfaces for global users

【Subscription & Pricing】 Annual Subscription: $1.99 Monthly Subscription: $0.99 (Prices may vary by region/exchange rate; in-app display prevails)

【Subscription Terms】 Payment will be charged to your iTunes account upon confirmation of purchase Auto-renewal may be turned off 24 hours before the end of the current period via "Apple ID Settings > Subscriptions"

【Privacy & Support】 Privacy Policy: https://aihejiudeyudaye.github.io/UnitConverter/privacy-policy Terms of Use: https://aihejiudeyudaye.github.io/UnitConverter/terms-of-use

【Contact Us】 piaochensuifeng@gmail.com