Just a heads up regarding the latest version of the app. It doesn’t provide cross device syncing yet, but it allows you to sign in to your Google Drive account and have all your data automatically backed up to make sure they are safe at all time. It also makes restoring the data on a new device really easy.
You can go into Settings/Backup to enable this and sign-in
An error occurred while saving the commentTom Bell commented
GREAT idea, a web player would be amazing. The biggest difficulty I imagine is having a sync system for my phone