UnitFlip: Unit Converter

UnitFlip converts units instantly. Type a number, pick your units, and see the result live. No extra taps, no delays, no ads.

Every conversion category is free, and the whole app is ad-free with no tracking. Built for travelers, students, cooks, and anyone who needs a fast, clean converter.

ALL CATEGORIES, FREE
- Length (meters, feet, inches, miles, and more)
- Weight (kilograms, pounds, ounces, grams)
- Temperature (Celsius, Fahrenheit, Kelvin)
- Volume (liters, gallons, cups, milliliters)
- Speed (km/h, mph, knots, m/s)
- Time (seconds, minutes, hours, days, weeks)
- Area (square meters, square feet, acres, hectares)
- Digital Storage (bytes, KB, MB, GB, TB)
- Cooking (cups, tablespoons, teaspoons, milliliters)
- Currency (30 world currencies)
- Fuel Economy (mpg, L/100km, km/L)
- Pressure (psi, bar, atm, pascal)
- Angle (degrees, radians, gradians)

FEATURES
- Live conversion as you type
- Swap units with one tap
- Save favorite conversion pairs
- Adjustable decimal precision
- Light, dark, and system appearance
- Works offline (currency uses saved rates)
- No ads, no tracking, no account required

UNITFLIP PRO (one-time purchase)
Upgrade once to unlock:
- Live daily rates for 27 of the 30 currencies, with on-demand refresh (AED, SAR, and TWD use fixed reference rates)
- Unlimited saved favorites

Pay once, yours forever. No subscription.

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