Покупка | Цена | iPhone/iPad | Андроид |
---|---|---|---|
Baby Mode (Unlock the Baby Mode: this mode is slower than usual; perfect for younger kids!) |
Free |
IF947398990✱✱✱✱✱ | 4059220✱✱✱✱✱ |
No Ads (No more advertisements!!!) |
Free |
IF879929644✱✱✱✱✱ | 4C71508✱✱✱✱✱ |
Track Pack 1 (Track 1: numbers 0 to 9, only +, 6 secs. to answer Track 3: numbers 0 to 9, + - x, 5 secs. to answer Track 4: numbers -9 to 9, + and -, 5 secs. to answer Track 5: numbers -9 to 9, + - x, 4 secs. to answer) |
Free |
IF351490621✱✱✱✱✱ | 80EC7C7✱✱✱✱✱ |