Archived App (Last seen on 26 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
The On Stage application contains courses in various fields and also quizzes for training and testing
What's New in On Stage
1.2.0
October 27, 2025
Fix minor bugs
