iOS treats a Home Screen icon and a regular Safari tab of this same site as two separate storage containers — data logged in one doesn't show up in the other. Use this page to move data between them, or to keep a backup.
Export
Save everything on this browser/app instance to a file — diary entries, gameplan, exercise scores, scale history, and your exercise library.
Pick a backup file exported from the other browser/app instance. It merges with what's already here — nothing already saved on this device gets overwritten or lost.
Sheet Music (PDFs & markup)
Sheet music PDFs and Apple Pencil markup live in a separate, larger storage area — export/import them here, separately from the data above. This can take a moment and produce a large file since PDFs are embedded; worth doing over Wi-Fi.
Export sheet music
Save every PDF and every page's markup from this browser/app instance to a file.
Pick a sheet music file exported from the other browser/app instance. Existing PDFs and markup here are kept; only new or more-recently-edited ones are added.