‘Pregnancy Calendar’, an app developed by Mobile Dimension, became the most popular medical application in App Store Russia. Created together with professional doctors and obstetricians, the app has a number of enhanced articles covering baby development, mum’s health, nutrition and useful advice for each week of pregnancy.

The app also allows to track key changes of the pregnant woman’s body, including weight and belly size which could be compared to the normal development metrics.

‘Pregnancy Calendar’ has over 326K unique users with 1500 new sign-ups daily. Each user opens the app at least twice a day, spending up to 30 minutes with it.