The app includes the 144 units from the complete ABA English course.
You can enjoy all audiovisual course content, do dictations and grammar exercises,interpret the course characters and record your voice to achieve correct English pronunciation. You'll have subtitles available for all the videos!
If you have an iPhone or iPad, the new app is available for you on the iTunes store
If you have an Android device, you can download it from the Google Play Store
Remember that in order to download your certificates and communicate with your Teacher you need to access the campus at campus.abaenglish.com and you'll find the full course content.