Groovy Grader

Rating Groovy Grader - 4 out of 5 - Good Rating 4.0

  • iPad, iPhone
  • Free
  • age 18+
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About Groovy Grader

Groovy Grader is a free and lightweight app is a blessing for teachers who need to grade hundreds of papers each week. This app can be configured to work for hundreds of questions. Grading can be done as whole numbers or as 1 decimal place. There is beautiful data visualization possible by using this app, and teachers can view over 50 grades at once. There are also interface options such as auto-lock screen and the removal of dimming screen after a few seconds. 

Groovy Grader Review

Groovy Grader helps teachers quickly calculate the grade percentage-point breakdown for tests and homework assignments. 

After using this easy, convenient, and colorful grading tool, you’ll happily relegate that “old fashion” paper grading calculator to the bottom of the pile. Teachers first input the number of test questions and total amount of points the test is worth into the entry area at the top of the main screen. Groovy Grader calculates the percentage points for one question incorrect, two questions incorrect, three questions incorrect, and so on. This digital slide grader comes with adjustable setting options that allow you to change the number of test questions on a given test (100s), display the number of correct answers, and number of wrong answers. You can also choose to display the grade as a whole number or to one decimal place.

How Groovy Grader can be used?

  • Teachers can have this app open while they grade tests or projects or homework assignments for easy grade percentage reference.
  • Teachers can use this app to show students how many points they need for an A, B, C, D, or F grades on a test.
  • Students can use Groovy Grader to help them learn percentages.

Groovy Grader Features

  • Configurable for hundreds of questions
  • Grades up to 1 decimal place
  • View 50+ grades at once
  • Beautiful data visualization
  • Interface options such as auto-lock screen and dimming

App Details



iPad, iPhone




Organisational and Productivity Skills


In-App Purchases - No

In-App Advertising - No


Dryrain Technologies

Download Groovy Grader

You can download Groovy Grader on your iOS devices from the Apple App Store.

Download Groovy Graderfor iOS

Screenshots of Groovy Grader

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