ChoreoStage is a free Android app developed by Project 100 that aims to assist choreographers and dancers in setting up stage formations. The app is easy to use and comes with a simple interface that allows users to create and save different formations for their performances.

With ChoreoStage, users can add different dancers to their stage and move them around to create different formations. The app also allows users to adjust the size of the stage and the dancers, making it easier to visualize the performance. Additionally, ChoreoStage allows users to save their formations and export them as images, making it easy to share with others.

Overall, ChoreoStage is a useful tool for choreographers and dancers looking to create and visualize different stage formations. With its simple interface and easy-to-use features, it is a must-have app for anyone involved in dance performances.