【實用教育app】Grader!|最夯免費app-綠色工廠好玩App

Grader! is a simple slide grader. No ads, no logos, no hassles, and no complications. This minimalist grading calculator is easy to use and will always be with you on your iOS device. Set the number of problems by typing it into the space provided or use the + and - buttons to move up or down incrementally.