What's New
This app has been updated by Apple to use the latest Apple signing certificate.
Fixed a typo.
App Description
Eval is a simple graphing calculator that supports arithmetic expression evaluation. It can understand expressions such as log(1.5)+4/((1+sqrt(2))^2.5).
It supports multiple tabs, each with its own calculator.
It provides a rudimentary graphing capability, so you can for instance graph the formula: 1+sin(π/3+x/2) over a range you specify.
It provides a history of recent calculation results per tab.
iPhone Screenshots
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iPad Screenshots
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App Changes
- September 21, 2012 Initial release
- October 10, 2012 New version 0.4
- December 07, 2012 New version 0.7
- February 23, 2013 New version 0.8
- October 09, 2013 New version 1.0
- October 09, 2013 Price decrease: $0.99 -> FREE!
- October 14, 2013 Price increase: FREE! -> $0.99
- October 15, 2013 New version 1.1
- October 17, 2013 Price decrease: $0.99 -> FREE!
- October 24, 2013 Price increase: FREE! -> $0.99
- November 27, 2013 Price decrease: $0.99 -> FREE!
- November 28, 2013 Price increase: FREE! -> $0.99
- December 05, 2013 Price decrease: $0.99 -> FREE!
- December 06, 2013 Price increase: FREE! -> $0.99
- December 18, 2013 New version 1.2
- February 23, 2014 Price decrease: $0.99 -> FREE!
- February 24, 2014 Price increase: FREE! -> $0.99
- September 11, 2014 New version 1.3
- February 11, 2015 Price decrease: $0.99 -> FREE!
- March 08, 2015 New version 1.4
- June 28, 2015 Price increase: FREE! -> $1.99
- July 15, 2015 Price decrease: $1.99 -> FREE!
- August 02, 2015 Price increase: FREE! -> $0.99
- November 08, 2016 Price decrease: $0.99 -> FREE!
- November 20, 2016 Price increase: FREE! -> $0.99
- November 26, 2016 Price decrease: $0.99 -> FREE!
- November 29, 2016 Price increase: FREE! -> $0.99
- December 14, 2016 New version 1.5
- December 23, 2016 Price decrease: $0.99 -> FREE!
- December 26, 2016 Price increase: FREE! -> $0.99
- June 15, 2019 New version 1.7.1
- June 15, 2019 Price decrease: $0.99 -> FREE!
- June 16, 2019 Price decrease: $0.99 -> FREE!
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