List | First Ranked | Last Ranked | Best Rank | Last Rank |
---|---|---|---|---|
Topselling New Free Educational | Apr 21, 2014 | May 09, 2014 | 18 | 24 |
Trending Educational | Apr 15, 2016 | Apr 19, 2016 | 17 | 229 |
Trending | Dec 11, 2014 | Apr 08, 2015 | 376 | 376 |
Topselling Free Educational | Apr 26, 2014 | Jun 16, 2015 | 74 | 456 |
Top Grossing Educational | May 30, 2014 | Mar 19, 2016 | 85 | 516 |