musical.ly may take up more internal memory than other apps on your phone because we store videos. This makes the musical.ly experience faster for you as you don't need to redownload the videos that you have watched previously.
In case you found musical.ly is taking too much storage and would like to free up more space on your device, please follow the steps below:
1. Go to your profile page within musical.ly app
2. Select "settings" on the top right corner
3. Scroll down the menu then tap on "clear cache"