Key numbers
5K+Installs
3.1 / 921Rating
Nov 19, 2018Released
Aug 25, 2026Updated
Chart positions by country
In 6 countries, 6 charts, best position #9 (snapshot Oct 23, 2026).
| Country | Chart | Rank |
|---|---|---|
| Denmark | Education · free | #9 |
| Norway | Education · free | #35 |
| Sweden | Education · free | #38 |
| Belgium | Education · free | #88 |
| Austria | Education · free | #91 |
| Poland | Education · free | #179 |
Markets where it is offered
Offered in 239 countries: effectively worldwide.
