This app provides with over 420 Singular and Plural nouns in an easy to understand format. The word-list can be switched to either Singular or Plural form and shuffled as needed. It also comes with a search function for quick access. There is also an audio feature equipped to facilitate proper pronunciation.
There is a quiz segment that has both multiple choice questions and a true-false segment to test proper conversion from singular to plural and plural to singular. There is also a detailed review section at the end of the test for better understanding and rectifying mistakes.
This app works offline.
This app also comes with Flashcards for both singular and plural words and mastered option to help quicken the learning process.