Top 5 Health and Fitness Apps on iOS in Bulgaria Q4 2021

In Q4 2021, the COVID Certificate Check app exhibited a notable spike in weekly downloads and active users. Weekly downloads peaked at around 6K in the week of October 25, while active users increased from 550 to over 5.9K by November 1. However, both metrics saw a gradual decline towards the end of the quarter, with downloads dropping to 487 and active users to 2.6K by December 27.

The COVID Certificate app also saw a significant rise in weekly downloads, reaching approximately 3.8K in the week of October 25. Active users mirrored this growth, peaking at 7.3K by November 1. The app maintained a steady number of active users around 6.2K to 6.7K towards the end of December.

GreenPass EU experienced a surge in weekly downloads, with a high of 2.8K in the week of October 25. Active users followed a similar trend, peaking at 4.3K by November 1. Despite a slight decline, the app managed to maintain over 3.9K active users through December.

The Period Tracker Period Calendar app had consistent weekly downloads, with a notable increase to 916 in the final week of December. The app’s weekly revenue saw a peak of $287 in the week of November 29. Active users remained stable, fluctuating slightly around 34K throughout the quarter.

Lastly, HUAWEI Health saw a steady increase in weekly downloads, reaching 966 in the week of December 20. Active users remained relatively stable, with a slight increase to 5.9K by the end of December.

These insights are based on data from Sensor Tower. For more detailed information and further insights, visit Sensor Tower.