English Grammar in Use is the world’s best-selling grammar book for intermediate learners of English, published by Cambridge University Press. The app contains clear presentation of grammar points together with interactive exercises to help you practise and improve. After downloading the Starter Pack you can buy all 145 grammar units or just the units you need.
The app is really good, just like the book. It's very understandable and the customer service staff is very friendly Minor problem with the installation when buying the whole pack but once you uninstall it and reinstall it works perfectly.
Tips for using the product
This app is great. Well organized and easy to use. But on my Nexus 10 font size is too small. Need an option to enlarge font size in application.