5 stars: Good app to study and practice English everywhere
5 stars: Catalyst and Fluency Builder are great program to test my proficiency levels and build my professional communication skills. I have been using the program only for 2 weeks now and i spend about 30 minutes daily during travel. I can already feel the difference in my English pronunciation. I feel a lot more refreshed and confident at work.
5 stars: The app is usedul for every body who need to learn english fluently. However, the initial start or signing in is difficult even if you enter your own email and password. So, technical isues needs to be fixed. Thanks
3 stars: Course history is not tracked right. Lacking some parts of courses like spontaneous talking assignments
5 stars: It's good, but I'd like to learn with more speaking and listening activities.
3 stars: The mobile app sometimes doesnt display the whole content and have to restart the whole lesson. Then some parts are cut and suddenly they dissapear.
3 stars: Can't watch some of the videos and some of the sections don't work on the phone app and computer. It's a great app but it also needs to work.
5 stars: I love the short and intensive business focused content and activities. The modules are also built upon each other with incremental difficulty as we progress.
4 stars: The lessons are great but best experienced on the desktop version, not on the app, since the app can be little buggy.
3 stars: It would be great ...