Here’s how it works:

The game follows a star attempting to return to its home in a far-away galaxy by moving through different levels and uses tilt-action to progress. Learning fractions is the main aim of the game, and they’re shown in different ways (decimals, pie charts, numerator-over-denominator, and percentages). The few reviews I’ve seen seem positive, lauding the creators for finding an engaging way to connect abstract ideas to concrete scenarios.