Expressions is an Android application developed by GKOSTech that falls under the Education & Reference category. The application allows users to solve numeric expressions containing fractions and powers. Once the expression is written, users can press the ‘equal’ button to resolve the expression with all the steps.

Expressions supports writing powers using the ^ symbol, for example, 4^2 means four raised to the second power. Similarly, fractions can be expressed using the / symbol, for example, 1/2 means one divided by two or half. The multiplication symbol is represented by *, and the division symbol is represented by /. Currently, all brackets must be replaced with (e).