This archive includes data that was collected from an Android application and from surveys as detailed in Section 3 of the paper. 

final_data_sample includes the data used in producing results in the paper. In this dataset, for a small number of observations, there is a discrepancy between the daily aggregated FITSBY use and the sum of use across individual FITSBY apps. The discrepancy can be accounted for by the processing of two niche apps (YouTube Vanced and Messenger Lite) and has a negligible impact on average FITSBY use and study results. 

final_data_sample_updated contained the same variables, but with updated FITSBY values that address this minor discrepancy.