Unit Converter - ATM
Fast & Simple Conversions
Free · Designed for iPad. Not verified for macOS.
Unit Converter is a powerful yet simple conversion tool that handles all your everyday measurement needs. With 16 built-in categories and a custom on-screen keypad, converting between units is fast and effortless.
CATEGORIES:
- Length (meters, kilometers, miles, feet, inches, yards, nanometers, and more)
- Weight / Mass (kilograms, pounds, ounces, grams, stones, carats, troy ounces, micrograms)
- Temperature (Celsius, Fahrenheit, Kelvin)
- Volume (liters, gallons, cups, fluid ounces, milliliters, Imperial UK gallons/pints/fl oz, cubic feet, cubic inches)
- Speed (m/s, km/h, mph, knots)
- Energy (joules, calories, kilocalories, watt-hours, kilowatt-hours, BTU)
- Power (watts, kilowatts, horsepower, BTU/hour)
- Pressure (pascals, bar, PSI, megapascals, atmospheres, mmHg)
- Force (newtons, kilonewtons, pounds-force, dynes)
- Area (square meters, acres, hectares, square feet)
- Time (seconds, minutes, hours, days, weeks, years)
- Frequency (hertz, kilohertz, megahertz, gigahertz, terahertz)
- Angle (degrees, radians, arcminutes, arcseconds)
- Fuel Efficiency (L/100km, MPG, MPG UK, km/L)
- Data Storage (bytes, bits, KB, MB, GB, TB, PB, plus binary KiB, MiB, GiB, TiB)
- Battery Charge (mAh, Ah, coulombs)
FEATURES:
- Custom numeric keypad designed for fast input
- Instant real-time conversion as you type
- All Units view — see your value in every unit of a category at once
- Copy and paste — tap any result to copy it, or paste a number straight into the input
- Live rate hint that shows the exact conversion factor (for example, "1 mi = 1.609 km")
- Animated swap button to quickly reverse the conversion direction
- Remembers your last category and unit between launches
- Optimized landscape layout on iPhone and a clean, centered layout on iPad, with hardware keyboard support on iPad
- Powered by Apple's native Measurement APIs for accuracy
PERSONALIZATION:
- Choose between System, Light, or Dark theme
- Pick from 9 accent colors to match your style
- Toggle haptic feedback on or off
ACCESSIBILITY:
- Full VoiceOver support that speaks each value and unit
- Numbers respect your region's decimal separator
- Dynamic Type scaling throughout
PRIVACY FIRST:
- No account required
- No data collection or tracking
- No ads or analytics
- Works completely offline
- Your preferences stay on your device
Built with SwiftUI for a fast, native iOS experience.
Built by Approve The Move — genuinely useful apps, always free, no subscriptions.
Ratings & Reviews
Maintenance release — listing accuracy.
Refreshed the App Store screenshots to show the current app: 16 unit categories, including Battery Charge (added in 1.1). No functional changes in this update.
The developer, Yousif Ameen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yousif Ameen
- Size
- 3 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Approve The Move