Key numbers
1M+Installs
3.9 / 104KRating
Oct 8, 2018Released
Oct 22, 2026Updated
Chart positions by country
In 1 countries, 1 charts, best position #2 (snapshot Oct 23, 2026).
| Country | Chart | Rank |
|---|---|---|
| Bulgaria | Education · free | #2 |
Markets where it is offered
Offered in 242 countries: effectively worldwide.
