Common Errors in English app for iPhone and iPad

This app would give you extensive knowledge about the subject, and provides with you all the relevant and necessary details.
It covers knowledge about vast range of topics, making you an expert of the subject.
A must have app for all the voracious readers!!
There are altogether USEFUL FOR bank PO, bank clerk, SSC matric level, graduate level, Income, tax & central excise tax assistant, section officer audit, railways, insurance, UPSC CPF, NDA, CDS, Airforce group X & Y , MBA, BBA and other competitive & academic exams.
Common Errors in English is a comprehensive app for candidates appearing for various competitive examinations.
The app comprises of chapters on nouns, adjectives, verb, preposition, subject-verb agreement and direct and indirect narration.