Vör Algebra 2 Free app for iPhone and iPad

Vor Algebra 2 is an app designed to help students understand the intricate mathematical processes involved in Algebra 2 and College Algebra classes. All the topics from the CCSS for Algebra 2 are covered, as are some more advanced topics leading into future math classes. Examples of types of questions in the app include:

graphing quadratic functions
factoring expressions
graphing rational functions
graphing trigonometric functions
trigonometric identities
logarithmic problems
matrices
probability
conic sections

All of the examples have color-coded, step-by-step layouts and each step includes an explanation. The entire database of examples is searchable by keyword, CCSS cluster, and even problem type.