Perfect English is an Android application developed by Prakash Vaghela in the Education & Reference category. The app is free and aimed at Hindi and Gujarati speakers who want to improve their English speaking, writing, and reading skills. The app covers various topics such as active and passive voice, adjectives, adverbs, grammar mistakes, degree of comparison, irregular verbs, conversations (Hindi and Gujarati to English), advanced vocabulary, and smart English.

The app provides a tutorial on Hindi and Gujarati to English speaking and grammar, which is very useful for students like SSC/HSC Gujarat board, Rajasthan board, Maharashtra board, and those who want to give exams like UPSC, SBI PO, IBPS, SSC, and other government jobs. The app also helps those who are preparing for TOFEL, GSET, IELTS, TOEIC, ECE, and CAE exams and want to learn spoken English. The app is easy to use and has simple English words in one of the lessons, making it helpful for beginners.