There are a lot of different pregnancy apps on the market, and their prices can vary quite a bit. Some apps are free, while others can cost up to $9.99. If you’re looking for a free pregnancy app, there are a few different options available. One popular free option is the Pregnancy+ app, which offers features such as a due date calculator, weight gain tracker, and information on what to expect during each week of pregnancy. If you’re willing to spend a few dollars on a pregnancy app, there are many more options available. Some popular paid options include the BabyCenter Pregnancy Tracker app ($4.99), the What to Expect When You’re Expecting app ($1.99), and the Ovia Pregnancy Tracker app (free with in-app purchases). These paid apps generally offer more features than their free counterparts, such as detailed information on baby development, daily tips and articles, and tracking for multiple pregnancies (if applicable).