The Disney+ mobile app has been downloaded more than 31 million times since its release in mid-November, giving a hint as to the early success of Disney's streaming service. The controversial video-sharing app TikTok came in second amid continuing discussion over the app's potential security and privacy risks.
https://www.notebookcheck.net/TikTok-and-Disney-top-download-charts-in-Q4-2019.450311.0.html