Eval
Free
1.7.1for iPhone, iPad
Age Rating
Eval Screenshots
About Eval
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.
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.
Show More
What's New in the Latest Version 1.7.1
Last updated on Jul 13, 2018
Old Versions
Fixed a typo.
Show More
Version History
1.7.1
Jul 13, 2018
Fixed a typo.
1.7
Jul 11, 2018
Updated privacy details to explain that the app protects users' privacy by not sharing any information.
1.6.2
Aug 15, 2017
Fixed a bug that affects iPad users.
1.6.1
Jun 15, 2017
Minor user interface improvement.
1.6
Mar 24, 2017
Fixed a few bugs.
Eval now remembers your data within each tab, and which tab you were using, for when you come back to it later.
Eval now remembers your data within each tab, and which tab you were using, for when you come back to it later.
1.5
Dec 13, 2016
Added rudimentary graphing.
Added support for multiple tabs.
Added support for multiple tabs.
1.4
Mar 7, 2015
Updated for iPhone 6 and 6 Plus.
Fixed data entry bug.
Fixed data entry bug.
1.3
Sep 10, 2014
Updated for iOS 8.
1.2
Dec 17, 2013
Added some animations.
1.1
Oct 15, 2013
Minor update.
1.0
Sep 24, 2013
Updated for iOS 7.
0.8
Feb 22, 2013
This update fixes a minor bug.
0.7
Dec 6, 2012
Added the ability to print the tape.
0.4
Nov 2, 2012
This update fixes a user-interface bug.
0.4
Oct 9, 2012
Updated for iOS 6 and iPhone 5.
0.3
Sep 21, 2012
Eval FAQ
Click here to learn how to download Eval in restricted country or region.
Check the following list to see the minimum requirements of Eval.
iPhone
iPad
Eval supports English