Convertr by Vervv LLC (iPhone)
Released: Apr 7, 2011
Version: 2.1
Size: 2 MB
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Price History

Ranking - Productivity (iPhone)


Vervv LLC
"Executed brilliantly and quite beautifully..." –iPhone Alley

"There are loads of conversion tools on the App Store, but Convertr has one of the cleanest and most straightforward interfaces we've seen." –Creative Bloq

Gorgeous interface. 450 units in 24 categories. Copy & paste between apps. Store Favorite conversions for fast access. Conversion history. Built-in currency converter.

⇠⇢ Convertr ⇠⇢ is the most versatile and enjoyable unit converter on the App Store. Whether you're converting tablespoons in the kitchen or kilopascals in the workplace, Convertr delivers like a pro. Includes copy & paste for quick conversion between apps!

Visit for the full list of units (it’s long!).

• From Angle to Volume
• From Angstroms to Light-years
• 140 currencies with automatic updates
• Convert multiple units (Ex: meters -> feet + inches)

• Tap to move categories
• Type or paste a number
• Change units with a tap
• Reverse direction ⇄ with a handy button
• Handy built-in calculator [ + – × ÷ ] (iPhone 5 only)

• Turn units or unit categories off to reduce clutter
• Add Favorites for quick access
• Use History to return to any of your recent calculations

• Precision up to 12 decimal places
• Optional scientific notation
• Sort units by increasing size or alphabetically

You've never converted numbers this easily or intuitively. We've got more units than you’ll ever need in each of these 24 categories:

• Angle
• Area
• Currency
• Data Rate
• Data Size
• Density
• Energy
• Force
• Frequency
• Fuel
• Length
• Illuminance
• Mass and Weight
• Power
• Pressure
• Radioactivity
• Speed
• Temperature
• Time
• Torque
• Typography
• Viscosity
• Volume
• Volumetric Flow

Convertr is always in active development and your purchase helps us bring new features to the app. Please let us know your comments or suggestions:

Twitter: @vervv

What's new in version 2.1
• iPhone 5 optimization (finally) featuring a built-in calculator
• Two new unit categories: Radioactivity and Volumetric Flow
• Support for Simplified Chinese
• Bug fixes and performance enhancements
Our verdict: Great!
  • + Convertr is a highly rated app (4.5-star).
  • + The app is currently free, instead of its regular price of $1.99.
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