What's New

• iOS 12 Compatibility
• Status bar is now always visible
• Minor bug fixes and improvements

App Description

Features:
• iPad split view and slide over mode for compatible devices (iOS 9+ only)
• Today Extension, view your most recent conversion (great for Currency updates)
• Elegant interface with 19 beautiful themes
• Full range of standard units for both metric (SI) and non-metric conversions
• Hundreds of non-standard units categorised for quick access: Geography, Nature, Everyday Objects, Sports, etc.
• Compound unit conversion on many units including time (e.g. hours, minutes, seconds), length, area, etc.
• Fraction input and output on some units (e.g. inches)
• URL Scheme support, automate conversions with apps such as Launch Center Pro.
• Adjustable decimal precision from 5 to 15 significant figures.
• A huge range of standard and non standard units from planck lengths to the size of the visible universe.
• Share conversions via Twitter, Facebook, email and messaging.

Convertible helps to visualise unit conversions in ways not possible with other unit converters: compare distance in miles to the length of the Amazon River, area in square yards to the size of a football field, the possibilities are endless.

More conversion types are being added with each release, currently Convertible can convert:
• Length
• Mass/Weight
• Area
• 161 Currencies including Bitcoin
• Energy
• Power
• Torque
• Volume
• Flow
• Pressure
• Force
• Fuel Economy
• Temperature
• Data
• Time
• Speed

Unit conversion is also entertaining and educational thanks to the many non-standard units of measure available.

“Stands out from many other apps of its type.” - The New York Times

"Convertible is one of the most peculiar and fun iPhone apps I’ve downloaded recently." - MacStories.net

"With customizable themes, amazing readability and an intuitive and easy to use interface, Convertible is definitely in a class of its own." - 4.5 stars, 148apps.com

iPhone Screenshots

(click to enlarge)

Convertible: Unit Converter screenshot 1 Convertible: Unit Converter screenshot 2 Convertible: Unit Converter screenshot 3 Convertible: Unit Converter screenshot 4 Convertible: Unit Converter screenshot 5

iPad Screenshots

(click to enlarge)

Convertible: Unit Converter screenshot 6 Convertible: Unit Converter screenshot 7 Convertible: Unit Converter screenshot 8 Convertible: Unit Converter screenshot 9 Convertible: Unit Converter screenshot 10

App Changes

  • October 10, 2012 Initial release
  • October 12, 2012 Price increase: FREE! -> $0.99
  • October 21, 2012 Price decrease: $0.99 -> FREE!
  • October 22, 2012 Price increase: FREE! -> $0.99
  • November 14, 2012 Price decrease: $0.99 -> FREE!
  • November 19, 2012 Price increase: FREE! -> $1.99
  • November 23, 2012 Price decrease: $1.99 -> $0.99
  • November 26, 2012 Price increase: $0.99 -> $1.99
  • November 28, 2012 New version 1.5
  • December 03, 2012 Price decrease: $1.99 -> $0.99
  • December 10, 2012 Price increase: $0.99 -> $1.99
  • December 12, 2012 Price decrease: $1.99 -> $0.99
  • December 13, 2012 Price decrease: $0.99 -> FREE!
  • December 15, 2012 New version 1.5.1
  • December 21, 2012 Price increase: FREE! -> $0.99
  • December 28, 2012 New version 1.5.2
  • December 30, 2012 Price decrease: $0.99 -> FREE!
  • January 01, 2013 Price increase: FREE! -> $0.99
  • January 21, 2013 Price increase: $0.99 -> $1.99
  • January 29, 2013 Price decrease: $1.99 -> FREE!
  • February 01, 2013 Price increase: FREE! -> $1.99
  • February 19, 2013 Price decrease: $1.99 -> $0.99
  • February 22, 2013 Price increase: $0.99 -> $1.99
  • March 12, 2013 Price decrease: $1.99 -> FREE!
  • March 16, 2013 Price increase: FREE! -> $0.99
  • March 25, 2013 Price increase: $0.99 -> $1.99
  • April 19, 2013 New version 1.6
  • April 28, 2013 New version 1.6.1
  • April 29, 2013 Price decrease: $1.99 -> FREE!
  • April 30, 2013 New version 1.6.2
  • May 04, 2013 Price increase: FREE! -> $0.99
  • May 07, 2013 New version 1.6.3
  • June 13, 2013 Price decrease: $0.99 -> FREE!
  • June 15, 2013 Price increase: FREE! -> $0.99
  • July 31, 2013 Price decrease: $0.99 -> FREE!
  • August 04, 2013 Price increase: FREE! -> $0.99
  • September 12, 2013 Price decrease: $0.99 -> FREE!
  • September 17, 2013 Price increase: FREE! -> $0.99
  • October 09, 2013 New version 2.0.1
  • October 09, 2013 Price increase: $0.99 -> $1.99
  • October 12, 2013 Price decrease: $1.99 -> $0.99
  • October 23, 2013 New version 2.0.2
  • November 15, 2013 Price decrease: $0.99 -> FREE!
  • November 20, 2013 Price increase: FREE! -> $0.99
  • November 29, 2013 Price decrease: $0.99 -> FREE!
  • December 02, 2013 Price increase: FREE! -> $0.99
  • January 22, 2014 New version 2.1
  • January 28, 2014 Price increase: $0.99 -> $1.99
  • January 31, 2014 Price decrease: $1.99 -> FREE!
  • February 03, 2014 Price increase: FREE! -> $1.99
  • February 27, 2014 Price decrease: $1.99 -> $0.99
  • March 04, 2014 Price increase: $0.99 -> $1.99
  • March 23, 2014 Price decrease: $1.99 -> $0.99
  • April 01, 2014 Price increase: $0.99 -> $1.99
  • April 07, 2014 Price decrease: $1.99 -> $0.99
  • April 08, 2014 Price increase: $0.99 -> $1.99
  • April 09, 2014 New version 2.2
  • April 15, 2014 New version 2.3
  • April 19, 2014 Price decrease: $1.99 -> FREE!
  • April 20, 2014 New version 2.3.1
  • April 21, 2014 Price increase: FREE! -> $1.99
  • May 03, 2014 New version 2.3.2
  • May 13, 2014 Price increase: $1.99 -> $2.99
  • May 14, 2014 Price decrease: $2.99 -> $1.99
  • May 17, 2014 Price decrease: $1.99 -> FREE!
  • May 21, 2014 Price increase: FREE! -> $1.99
  • July 12, 2014 Price decrease: $1.99 -> FREE!
  • July 14, 2014 Price increase: FREE! -> $1.99
  • January 27, 2015 New version 3.0
  • February 04, 2015 New version 3.0.1
  • March 01, 2015 Price increase: $1.99 -> $2.99
  • April 28, 2015 Price decrease: $2.99 -> $1.99
  • May 16, 2015 New version 3.1
  • July 09, 2015 New version 3.2
  • October 03, 2015 New version 4.0
  • October 20, 2015 Price increase: $1.99 -> $2.99
  • October 24, 2015 Price decrease: $2.99 -> $0.99
  • November 14, 2015 New version 4.0.1
  • February 19, 2016 Price increase: $0.99 -> $1.99
  • February 24, 2016 Price decrease: $1.99 -> $0.99
  • June 23, 2016 New version 4.0.2
  • August 05, 2016 New version 4.0.3
  • November 05, 2016 Price decrease: $0.99 -> FREE!
  • November 06, 2016 Price increase: FREE! -> $0.99
  • June 14, 2019 New version 4.1.2
  • June 14, 2019 Price decrease: $0.99 -> FREE!
  • June 16, 2019 Price decrease: $0.99 -> FREE!