"Irregular verbs & noun plurals" iphone application helps users learn the irregular words.
Irregular verbs and noun plurals are tested in all English exams and many people have problems mastering them.
If you are not 100% sure about them, or you have children in elementary or high schools, this iPhone application is a must have tool.
Use it to review the complete list (400+) of irregular verbs and nouns, just a few minutes per week; English exam score improvement is guaranteed.