Categories of apps installed on smartphones South Korea 2021, by age
Rakuten Insight on what type of mobile applications respondents had installed on their smartphones, almost half of the respondents aged 25 to 34 years old installed apps from the categories social media, finance and banking, messaging, and dating. Across all age groups, there was a clear distinction of those type of apps being the most popular.
In a survey conducted in September 2021 in South Korea by