| Mchapishaji | Mikhail Matrosov |
|---|---|
| Tarehe ya kutolewa | 7 Jul 2020 |
| Tarehe iliyoongezwa | 7 Jul 2020 |
| Mahitaji ya Os | iOS |
| Mahitaji | Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch. |
| Jumla ya vipakuliwa | 0 |
| Bei | Free |
Maelezo
Programu iliundwa ili kukuza ustadi wa kuhesabu haraka. Itakuwa na manufaa kwa watoto na watu wazima.