Pregnancy Wheel, developed by Mini Game Fun, is an Android application that helps calculate the gestational age of a fetus. The app is free to download and use, and falls under the Education & Reference category.

The app's main feature is a gestation calculator, also known as a pregnancy wheel, which uses the last menstrual period (LMP) to determine the due date of the baby. The wheel is easy to use and can be rotated by dragging it. Users can also enter the LMP date directly into the input box provided. The app provides accurate results and can be helpful for women who want to keep track of their pregnancy progress. However, it should be noted that this app is not a substitute for professional medical advice.