6.6
2022-12-11
This version has minor bug fixes.
6.5
2022-09-02
This version contains minor bug fixes and enhancements.
6.4
2021-10-24
iOS 15 compatibility and user interface improvements. Minor bug fixes.
6.3
2021-04-04
Minor bug fixes and general improvements.
6.0
2020-03-19
Enhanced practice module for linear equations with fractions and parentheses. Minor bug fixes.
5.9
2020-03-05
New linear equations with fractions practice. Minor bug fixes.
5.8
2020-02-22
New linear equation practice unit. Minor bug fixes.
5.7
2020-01-22
Minor bug fixes and enhancements.
5.6
2020-01-11
Minor bug fixes.
5.5
2019-10-05
New transpose option for linear equations. Minor bug fixes.
5.4
2019-09-25
iOS 13 and iPadOS compatibility.
5.3
2009-05-09
Major revision with streamlined user interface. Minor bug fixes.