Convertible: Unit Converter
Currency and Unit Converter
Free
4.1.2for iPhone, iPad and more
Age Rating
Convertible: Unit Converter Screenshots
About Convertible: Unit Converter
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
• 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
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What's New in the Latest Version 4.1.2
Last updated on Sep 25, 2018
Old Versions
• iOS 12 Compatibility
• Status bar is now always visible
• Minor bug fixes and improvements
• Status bar is now always visible
• Minor bug fixes and improvements
Show More
Version History
4.1.2
Sep 25, 2018
• iOS 12 Compatibility
• Status bar is now always visible
• Minor bug fixes and improvements
• Status bar is now always visible
• Minor bug fixes and improvements
4.1.1
Sep 6, 2018
• Widget bug fix
Thanks to everyone who contacted us about this bug, we appreciate the feedback!
Thanks to everyone who contacted us about this bug, we appreciate the feedback!
4.1.0
Sep 3, 2018
* iPhone X compatibility
* minor bug fixes and improvements
* minor bug fixes and improvements
4.0.3
Aug 4, 2016
• Settings text has returned, thanks to everyone who contacted us about this bug
• Minor changes and improvements
• Minor changes and improvements
4.0.2
May 24, 2016
• Sharing crash fixed
• Minor changes and improvements
Thanks to everyone who informed us of the sharing bug, we appreciate the feedback.
Do you find Convertible useful? Please consider leaving a review if you do, it helps us a lot!
• Minor changes and improvements
Thanks to everyone who informed us of the sharing bug, we appreciate the feedback.
Do you find Convertible useful? Please consider leaving a review if you do, it helps us a lot!
4.0.1
Nov 12, 2015
- Minor bug fixes
4.0
Oct 1, 2015
- Full iOS 9 Support
- Split View and Slide Over on supported devices
- Category and Unit lists no longer hide the entire screen
- Value lists! on wider screens, values displayed for all units in list mode
- New Theme, Antarctica
- New Help method, tap the Help button then tap any item on the screen
- Performance Improvements
- Many changes under the hood
We hope you enjoy this release.
- Split View and Slide Over on supported devices
- Category and Unit lists no longer hide the entire screen
- Value lists! on wider screens, values displayed for all units in list mode
- New Theme, Antarctica
- New Help method, tap the Help button then tap any item on the screen
- Performance Improvements
- Many changes under the hood
We hope you enjoy this release.
3.2
Jul 8, 2015
- Minor bug fixes
3.1
May 12, 2015
Welcome to the Big Bug Fix™ edition.
- Square decimeter fixed
- min/km - km/h fixed
- dBm to Watt fixed
- Tsar Bomba (Power) typo fixed
- Today extension crash fixed
- No text bug: is your iDevice jailbroken? Please email support@convertibleapp.com for help
- Big cleanup of code from the version 3.0 update with many small errors and warnings fixed
Thanks to everyone who has helped with great feedback, we really do appreciate it.
- Square decimeter fixed
- min/km - km/h fixed
- dBm to Watt fixed
- Tsar Bomba (Power) typo fixed
- Today extension crash fixed
- No text bug: is your iDevice jailbroken? Please email support@convertibleapp.com for help
- Big cleanup of code from the version 3.0 update with many small errors and warnings fixed
Thanks to everyone who has helped with great feedback, we really do appreciate it.
3.0.1
Feb 4, 2015
- Fixed iPad Landscape today extension bug
- Fixed inverse conversion bug
To the Canadian reviewer who can't get the app to work, please email support@convertibleapp.com and we'll try to help. Unfortunately we cannot help people who report problems in reviews as we have no way of contacting them. :)
What was new in Version 3.0
- Full iOS 8 support
- iPhone 6 & 6 Plus screen sizes
- iOS8 Today Extension (great for currency updates)
- Two new themes, Mykonos III and Tijuana (for color lovers)
- Many bugs squashed
If you enjoy using Convertible, please consider taking a moment to leave a review in the App Store, we really appreciate it. If you have any comments, good or bad, you would like to make about the app, please email us at support@convertibleapp.com or use the links in the settings page of the app.
- Fixed inverse conversion bug
To the Canadian reviewer who can't get the app to work, please email support@convertibleapp.com and we'll try to help. Unfortunately we cannot help people who report problems in reviews as we have no way of contacting them. :)
What was new in Version 3.0
- Full iOS 8 support
- iPhone 6 & 6 Plus screen sizes
- iOS8 Today Extension (great for currency updates)
- Two new themes, Mykonos III and Tijuana (for color lovers)
- Many bugs squashed
If you enjoy using Convertible, please consider taking a moment to leave a review in the App Store, we really appreciate it. If you have any comments, good or bad, you would like to make about the app, please email us at support@convertibleapp.com or use the links in the settings page of the app.
3.0
Jan 21, 2015
- Full iOS 8 support
- iPhone 6 & 6 Plus screen sizes
- iOS8 Today Extension (great for currency updates)
- Two new themes, Mykonos III and Tijuana (for color lovers)
- Many bugs squashed
Thanks for your patience with this update, it was a (very) big one. Many changes were made under the hood.
If you enjoy using Convertible, please consider taking a moment to leave a review in the App Store, we really appreciate it. If you have any comments, good or bad, you would like to make about the app, please email us at support@convertibleapp.com or use the links in the settings page of the app. We cannot respond to reviews so are unable to help users who report problems in a review.
There are some features that didn't make it into this release, we hope to include them in the next update. These include more functionality in the Today Extension, improved iPhone 6 Plus (and iPad) support and a calculator function on the keypad.
For further news and updates please follow @ConvertibleApp on Twitter or check our website at http://convertibleapp.com
- iPhone 6 & 6 Plus screen sizes
- iOS8 Today Extension (great for currency updates)
- Two new themes, Mykonos III and Tijuana (for color lovers)
- Many bugs squashed
Thanks for your patience with this update, it was a (very) big one. Many changes were made under the hood.
If you enjoy using Convertible, please consider taking a moment to leave a review in the App Store, we really appreciate it. If you have any comments, good or bad, you would like to make about the app, please email us at support@convertibleapp.com or use the links in the settings page of the app. We cannot respond to reviews so are unable to help users who report problems in a review.
There are some features that didn't make it into this release, we hope to include them in the next update. These include more functionality in the Today Extension, improved iPhone 6 Plus (and iPad) support and a calculator function on the keypad.
For further news and updates please follow @ConvertibleApp on Twitter or check our website at http://convertibleapp.com
2.3.2
May 3, 2014
- Fixed URL Scheme lookup for Currency
- Fixed Currency values not showing when sharing
Thanks to everyone who has taken time to rate our app, we really appreciate it. If you haven't reviewed Convertible yet and enjoy the app, please consider taking a moment to visit the reviews section via settings, it really helps us a lot. Ps. You can leave a review for each update if you like. :-)
We're currently working on a major update for Convertible plus a cool new app we think everyone will love.
For more news and updates, follow @ConvertibleApp on Twitter.
- Fixed Currency values not showing when sharing
Thanks to everyone who has taken time to rate our app, we really appreciate it. If you haven't reviewed Convertible yet and enjoy the app, please consider taking a moment to visit the reviews section via settings, it really helps us a lot. Ps. You can leave a review for each update if you like. :-)
We're currently working on a major update for Convertible plus a cool new app we think everyone will love.
For more news and updates, follow @ConvertibleApp on Twitter.
2.3.1
Apr 20, 2014
• Minor change to fraction precision behaviour
• New flow units, acre-foot per year, month and day
• Astronomical unit symbol changed from ua to au
• Minor bug fixes
New in version 2.3:
• New conversion type, Force
• New advanced option, fraction precision
• Tweaked icons
• Improved url scheme handling
• Minor bug fixes
Thanks for all the great reviews. If you're enjoying the app, please feel free to rate it via settings. We really appreciate the reviews we've been getting.
As we can't respond to reviews, if you have any questions or issues please contact us at support@convertibleapp.com or use the support link in settings. Thanks!
• New flow units, acre-foot per year, month and day
• Astronomical unit symbol changed from ua to au
• Minor bug fixes
New in version 2.3:
• New conversion type, Force
• New advanced option, fraction precision
• Tweaked icons
• Improved url scheme handling
• Minor bug fixes
Thanks for all the great reviews. If you're enjoying the app, please feel free to rate it via settings. We really appreciate the reviews we've been getting.
As we can't respond to reviews, if you have any questions or issues please contact us at support@convertibleapp.com or use the support link in settings. Thanks!
2.3
Apr 15, 2014
• New conversion type, Force
• New advanced option, fraction precision (thanks NG)
• Tweaked icons
• Improved url scheme handling
• Minor bug fixes
If you enjoy using Convertible, please consider taking a moment to leave a review in the App Store. Thanks for the wonderful reviews and feedback we've had since our last release. Convertible recently made it to the #1 productivity app in the USA, thanks to all who helped get it there!
We're still working on other languages, it's our most requested feature and we hope to roll out the first few languages soon.
As we cannot reply to reviews, if you have any issues or questions, please contact us at support@convertibleapp.com or via the link in the app settings and we will do our best to help.
• New advanced option, fraction precision (thanks NG)
• Tweaked icons
• Improved url scheme handling
• Minor bug fixes
If you enjoy using Convertible, please consider taking a moment to leave a review in the App Store. Thanks for the wonderful reviews and feedback we've had since our last release. Convertible recently made it to the #1 productivity app in the USA, thanks to all who helped get it there!
We're still working on other languages, it's our most requested feature and we hope to roll out the first few languages soon.
As we cannot reply to reviews, if you have any issues or questions, please contact us at support@convertibleapp.com or via the link in the app settings and we will do our best to help.
2.2
Apr 8, 2014
• New conversion type, Flow (Volume)
• New theme, Berlin
• New icon
• New Pressure unit, N/mm²
• New Currency unit, Bitcoin (BTC)
• Cleaner looking interface
• Full range of binary Data units (gibibyte, tebibyte, pebibyte, etc.)
• iPad Toolbar button bug fixed
• The version number has been returned to settings (oops)
• Other language versions: Coming soon!
If you enjoy using Convertible, please consider taking a moment to leave a review in the App Store. We really appreciate it.
Please note, this is the last release that will support iOS 6. We've worked hard to support iOS 6 for as long as we have but it's time now to start looking ahead and preparing for the release later this year of iOS 8 and whatever new challenges and features it will introduce!
As we cannot reply to reviews, if you have any issues or questions, please contact us at support@convertibleapp.com or via the link in the app settings and we will do our best to help.
• New theme, Berlin
• New icon
• New Pressure unit, N/mm²
• New Currency unit, Bitcoin (BTC)
• Cleaner looking interface
• Full range of binary Data units (gibibyte, tebibyte, pebibyte, etc.)
• iPad Toolbar button bug fixed
• The version number has been returned to settings (oops)
• Other language versions: Coming soon!
If you enjoy using Convertible, please consider taking a moment to leave a review in the App Store. We really appreciate it.
Please note, this is the last release that will support iOS 6. We've worked hard to support iOS 6 for as long as we have but it's time now to start looking ahead and preparing for the release later this year of iOS 8 and whatever new challenges and features it will introduce!
As we cannot reply to reviews, if you have any issues or questions, please contact us at support@convertibleapp.com or via the link in the app settings and we will do our best to help.
2.1
Jan 21, 2014
- Torque conversion
- Fuel Consumption conversion
- Improved icons
- Sounds (via settings)
- New speed unit, seconds per 100 metres
- New unit of mass, Duck!
- Bug fixes
- Fuel Consumption conversion
- Improved icons
- Sounds (via settings)
- New speed unit, seconds per 100 metres
- New unit of mass, Duck!
- Bug fixes
2.0.2
Oct 22, 2013
- Adjustable precision - from 5 to 15 significant figures
- New theme, Cupertino
- Updated category icons
- Improved Launch Center support, conversion type is no longer case sensitive
- Adjusted slight inaccuracy in US Survey feet conversion factor (thanks LG)
- New theme, Cupertino
- Updated category icons
- Improved Launch Center support, conversion type is no longer case sensitive
- Adjusted slight inaccuracy in US Survey feet conversion factor (thanks LG)
2.0.1
Oct 9, 2013
What's new:
- Runners rejoice! minutes per kilometre and minutes per mile
- Launch Center app support, automate your most used conversions
- Slightly tweaked icon for the pedants out there ;)
- Improved vertical scroll behaviour (thanks TC)
- Improved vertical touch targets in catergory list
- iPad number pad bug fixed (bottom 24px not responsive)
- Australian Tablespoons in volume (thanks CM)
- Runners rejoice! minutes per kilometre and minutes per mile
- Launch Center app support, automate your most used conversions
- Slightly tweaked icon for the pedants out there ;)
- Improved vertical scroll behaviour (thanks TC)
- Improved vertical touch targets in catergory list
- iPad number pad bug fixed (bottom 24px not responsive)
- Australian Tablespoons in volume (thanks CM)
2.0
Sep 30, 2013
- iOS 7 Support
- iPad Support (!)
- Gorgeous new Themes: Mykonos II, Kenya, Istanbul and Provence
- New swipe gestures, swipe up and down for number pad, swipe down for Type list, Category list and Unit list
- iPad Support (!)
- Gorgeous new Themes: Mykonos II, Kenya, Istanbul and Provence
- New swipe gestures, swipe up and down for number pad, swipe down for Type list, Category list and Unit list
1.6.3
May 6, 2013
This release fixes a bug where the converted value did not remain after the number pad was closed.
The bug only affected users with European style number formatting.
A big thank-you to AZ for your help on this one.
The bug only affected users with European style number formatting.
A big thank-you to AZ for your help on this one.
1.6.2
Apr 29, 2013
- Fixed the crash on startup bug some users experienced after upgrading to version 1.6
- Fixed several other minor bugs
- Fixed several other minor bugs
1.6.1
Apr 24, 2013
If this latest update does not fix the startup problems some have experienced, please remove the app and re-install via the app store. This is a free download as you already own the app.
Please email us at support@convertibleapp.com if you would like further help - one star reviews do not help us solve any problems you may be having. Thanks.
• Fixed a bug with decimal and thousands separators not behaving in European countries
• Number pad now displays the correct decimal separator for your region
• Number pad now displays digits according to your regional settings
• Replaced the older Indian Rupee symbol (₨) with the current symbol (₹)
Thanks to IM and GG for bringing the above issues to our attention. Your feedback is greatly appreciated!
Changes in version 1.6
• Compound units! Display and edit compound values for many units
• New Conversion Type: Pressure
• New Conversion Type: Power
• Favorites are now grouped together at the start of the unit list
• Increased decimal precision on very small numbers
• Significantly improved currency update time
• Display and edit fractional values for compound inches and ounces
• New style number pad now matches selected theme
• New theme, Hong Kong (the new favourite!)
• Bug fixed in temperature calculations
• Conversions returning very small values no longer return zero
Please email us at support@convertibleapp.com if you would like further help - one star reviews do not help us solve any problems you may be having. Thanks.
• Fixed a bug with decimal and thousands separators not behaving in European countries
• Number pad now displays the correct decimal separator for your region
• Number pad now displays digits according to your regional settings
• Replaced the older Indian Rupee symbol (₨) with the current symbol (₹)
Thanks to IM and GG for bringing the above issues to our attention. Your feedback is greatly appreciated!
Changes in version 1.6
• Compound units! Display and edit compound values for many units
• New Conversion Type: Pressure
• New Conversion Type: Power
• Favorites are now grouped together at the start of the unit list
• Increased decimal precision on very small numbers
• Significantly improved currency update time
• Display and edit fractional values for compound inches and ounces
• New style number pad now matches selected theme
• New theme, Hong Kong (the new favourite!)
• Bug fixed in temperature calculations
• Conversions returning very small values no longer return zero
1.6
Apr 18, 2013
Convertible is one year old this month and we're celebrating with the release of version 1.6, our biggest update yet!
Major changes
• Compound units! Display and edit compound values for many units
• New Conversion Type: Pressure
• New Conversion Type: Power
• Favorites are now grouped together at the start of the unit list
• Increased decimal precision on very small numbers
• Significantly improved currency update speed
• Display and edit fractional values for compound inches and ounces
• New style number pad now matches selected theme
• New theme, Hong Kong (the new favourite!)
• Bug fixed in temperature calculations
• Conversions returning very small values no longer return zero
Minor changes
• Settings option to turn on/off compound units or display only when editing
• Settings option to group favorites or ungroup them
• Currency update frequency increased to every three hours (when active)
• Sahara theme colours adjusted, now slightly warmer
• Conversion Type can now be changed while in edit mode
• More predictable decimal input behaviour
• New units across many conversion types
• iPad icon now displays correctly (yes, finally!)
Thanks to the many people who have taken the time to leave reviews or contact us with helpful comments and suggestions. We appreciate the feedback and have worked hard to address many of the ideas and issues raised.
Convertible has come a long way in one short year. Thanks to everyone who has supported the app so far and helped to make it what it is today. There are plenty more fun and interesting features planned so please keep the reviews and feedback coming!
*******************************
A few people have reported issues starting the app after this update. If you experience any problems, please contact us at support@convertibleapp.com, so we can help.
Major changes
• Compound units! Display and edit compound values for many units
• New Conversion Type: Pressure
• New Conversion Type: Power
• Favorites are now grouped together at the start of the unit list
• Increased decimal precision on very small numbers
• Significantly improved currency update speed
• Display and edit fractional values for compound inches and ounces
• New style number pad now matches selected theme
• New theme, Hong Kong (the new favourite!)
• Bug fixed in temperature calculations
• Conversions returning very small values no longer return zero
Minor changes
• Settings option to turn on/off compound units or display only when editing
• Settings option to group favorites or ungroup them
• Currency update frequency increased to every three hours (when active)
• Sahara theme colours adjusted, now slightly warmer
• Conversion Type can now be changed while in edit mode
• More predictable decimal input behaviour
• New units across many conversion types
• iPad icon now displays correctly (yes, finally!)
Thanks to the many people who have taken the time to leave reviews or contact us with helpful comments and suggestions. We appreciate the feedback and have worked hard to address many of the ideas and issues raised.
Convertible has come a long way in one short year. Thanks to everyone who has supported the app so far and helped to make it what it is today. There are plenty more fun and interesting features planned so please keep the reviews and feedback coming!
*******************************
A few people have reported issues starting the app after this update. If you experience any problems, please contact us at support@convertibleapp.com, so we can help.
1.5.2
Dec 27, 2012
- Fixed a bug converting speed to meters per minute and meters per hour
- Improved help screens
- New Theme, Delft
- Fixed a few typos
Help make Convertible the number one conversion app by leaving a review in the App Store (via settings). It takes just a few moments and helps us enormously, thanks!
Thanks also for the great feedback and tips we've been getting, please keep sending them in.
We're currently working on some exciting new features to make Convertible even more useful and unique!
- Improved help screens
- New Theme, Delft
- Fixed a few typos
Help make Convertible the number one conversion app by leaving a review in the App Store (via settings). It takes just a few moments and helps us enormously, thanks!
Thanks also for the great feedback and tips we've been getting, please keep sending them in.
We're currently working on some exciting new features to make Convertible even more useful and unique!
1.5.1
Dec 14, 2012
- For those who aren't aware, tap the active unit or category to display the vertical list! We're working on ways to make this more "discoverable"
- Greatly improved horizontal scrolling - thanks to everyone who's given us feedback on this
- A special new theme, Negril, in honour of a very special country :)
- Fixed a bug where the input value wasn't always reset after closing
- Fixed a bug where the input unit sometimes could not be selected the first time the app is run
- Stopped the detail popup from occasionally truncating the description text
- Several new units, more to come soon!
- Cleaned up some of the unit titles and descriptions
Thanks as always to everyone who has taken the time to submit reviews or send feedback, good or bad! Its always appreciated.
- Greatly improved horizontal scrolling - thanks to everyone who's given us feedback on this
- A special new theme, Negril, in honour of a very special country :)
- Fixed a bug where the input value wasn't always reset after closing
- Fixed a bug where the input unit sometimes could not be selected the first time the app is run
- Stopped the detail popup from occasionally truncating the description text
- Several new units, more to come soon!
- Cleaned up some of the unit titles and descriptions
Thanks as always to everyone who has taken the time to submit reviews or send feedback, good or bad! Its always appreciated.
Convertible: Unit Converter FAQ
Click here to learn how to download Convertible: Unit Converter in restricted country or region.
Check the following list to see the minimum requirements of Convertible: Unit Converter.
iPhone
Requires iOS 8.0 or later.
iPad
Requires iPadOS 8.0 or later.
iPod touch
Requires iOS 8.0 or later.
Convertible: Unit Converter supports English
