Turma da Mônica Baby is a free Android app developed by Mauricio de Sousa Produções, falling under the category of Lifestyle. The app offers two main features that cater to parents with infants.

The first feature, Barulhinhos do bem, provides a selection of white noises that can calm and soothe babies. The sounds are nature-based, from household appliances, or even heartbeats. These calming sounds can make babies feel more secure and help them sleep better.

The second feature, Álbum de fotos, is a baby photo album that allows parents to store their baby's biggest adventures with the help of Turma da Mônica. The app offers various frames and stickers to decorate the photos and share them with family and friends.