| Item | Price | iPhone/iPad | Android |
|---|---|---|---|
| Premium Special Offer! (Become smarter with Premium features!) |
Free |
AC955343142✱✱✱✱✱ | A28C8BE✱✱✱✱✱ |
| Free Trial | Premium Yearly (Free Trial | Premium Yearly) |
Free |
AC505190999✱✱✱✱✱ | 83BA029✱✱✱✱✱ |
| Premium Monthly Subscription (Become smarter with Premium features!) |
Free |
AC919671244✱✱✱✱✱ | B46C20C✱✱✱✱✱ |
| Tip 1 (Tip 1) |
Free |
AC566453514✱✱✱✱✱ | 039BEA2✱✱✱✱✱ |
| 10 x genius challenges (10 x genius challenges) |
Free |
AC352374994✱✱✱✱✱ | A5A8BBF✱✱✱✱✱ |
| 3 x genius challenges (3 x genius challenges (really difficult)) |
Free |
AC275533974✱✱✱✱✱ | 3EAC223✱✱✱✱✱ |
| Premium Yearly Subscription (Become smarter with Premium features!) |
Free |
AC585497879✱✱✱✱✱ | 607B713✱✱✱✱✱ |
| Free Trial | Premium Monthly (Free Trial | Premium Monthly) |
Free |
AC144175499✱✱✱✱✱ | C40F667✱✱✱✱✱ |
| Tip 3 (Tip 3) |
Free |
AC290432499✱✱✱✱✱ | B9F0A44✱✱✱✱✱ |