Steven Pollack was founded in 2017. The first app was launched in 24 May, 2017 and they have 2 iOS apps in October 2024 .
Steven Pollack is a publisher of Chord Calculus app and other apps in Music categories.
Name | Category | Reviews | Ratings | Recent release | |
---|---|---|---|---|---|
Chord Calculus
|
Music |
5
|
|
1 year ago | |
Chord Calculus Lite
|
Music |
1
|
|
5 years ago |