Great App The app needs to change it's user interface to a material look which will look very nice and much better
Nice But why you contains ad.
Good app for Bangladeshi learners.But if you add more function it woud have been better.
* Search option added.
* Users can now play Quiz Challenge in English language.
* Added episode wise winner list of Science Rocks TV show.
* Added Science Rocks TV quiz answers of each episode.
* Bug fixes and other improvements.