Back up your whole library, every song and playlist, to a single HTML file, named with the date it was made (iReal Pro Backup 07-13-26.html). On iPhone, iPad, and Android, open Settings and choose Backup. On Mac, choose iReal Pro > Backup, which opens Preferences, and click Backup there. On Windows, choose File > Backup.

 

Then email the file to yourself or save it to Dropbox, Google Drive, iCloud Files, or OneDrive. Do it regularly, in case a device is lost or reset.

 

For more, see Back up and restore your library on the iReal Pro website.